123801480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 477446400

約数和(自身を除く): 353644920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 613, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1226, 1320, 1485, 1496, 1530, 1683, 1836, 1839, 1870, 1980, 2040, 2244, 2295, 2376, 2452, 2805, 2970, 3060, 3065, 3366, 3672, 3678, 3740, 3960, 4488, 4590, 4904, 5049, 5517, 5610, 5940, 6120, 6130, 6732, 6743, 7356, 7480, 8415, 9180, 9195, 10098, 10421, 11034, 11220, 11880, 12260, 13464, 13486, 14712, 16551, 16830, 18360, 18390, 20196, 20229, 20842, 22068, 22440, 24520, 25245, 26972, 27585, 31263, 33102, 33660, 33715, 36780, 40392, 40458, 41684, 44136, 50490, 52105, 53944, 55170, 60687, 62526, 66204, 67320, 67430, 73560, 80916, 82755, 83368, 93789, 100980, 101145, 104210, 110340, 114631, 121374, 125052, 132408, 134860, 156315, 161832, 165510, 182061, 187578, 201960, 202290, 208420, 220680, 229262, 242748, 250104, 269720, 281367, 303435, 312630, 331020, 343893, 364122, 375156, 404580, 416840, 458524, 468945, 485496, 562734, 573155, 606870, 625260, 662040, 687786, 728244, 750312, 809160, 910305, 917048, 937890, 1031679, 1125468, 1146310, 1213740, 1250520, 1375572, 1406835, 1456488, 1719465, 1820610, 1875780, 2063358, 2250936, 2292620, 2427480, 2751144, 2813670, 3095037, 3438930, 3641220, 3751560, 4126716, 4585240, 5158395, 5627340, 6190074, 6877860, 7282440, 8253432, 10316790, 11254680, 12380148, 13755720, 15475185, 20633580, 24760296, 30950370, 41267160, 61900740, 123801480]

約数ペア:

[(1, 123801480), (2, 61900740), (3, 41267160), (4, 30950370), (5, 24760296), (6, 20633580), (8, 15475185), (9, 13755720), (10, 12380148), (11, 11254680), (12, 10316790), (15, 8253432), (17, 7282440), (18, 6877860), (20, 6190074), (22, 5627340), (24, 5158395), (27, 4585240), (30, 4126716), (33, 3751560), (34, 3641220), (36, 3438930), (40, 3095037), (44, 2813670), (45, 2751144), (51, 2427480), (54, 2292620), (55, 2250936), (60, 2063358), (66, 1875780), (68, 1820610), (72, 1719465), (85, 1456488), (88, 1406835), (90, 1375572), (99, 1250520), (102, 1213740), (108, 1146310), (110, 1125468), (120, 1031679), (132, 937890), (135, 917048), (136, 910305), (153, 809160), (165, 750312), (170, 728244), (180, 687786), (187, 662040), (198, 625260), (204, 606870), (216, 573155), (220, 562734), (255, 485496), (264, 468945), (270, 458524), (297, 416840), (306, 404580), (330, 375156), (340, 364122), (360, 343893), (374, 331020), (396, 312630), (408, 303435), (440, 281367), (459, 269720), (495, 250104), (510, 242748), (540, 229262), (561, 220680), (594, 208420), (612, 202290), (613, 201960), (660, 187578), (680, 182061), (748, 165510), (765, 161832), (792, 156315), (918, 134860), (935, 132408), (990, 125052), (1020, 121374), (1080, 114631), (1122, 110340), (1188, 104210), (1224, 101145), (1226, 100980), (1320, 93789), (1485, 83368), (1496, 82755), (1530, 80916), (1683, 73560), (1836, 67430), (1839, 67320), (1870, 66204), (1980, 62526), (2040, 60687), (2244, 55170), (2295, 53944), (2376, 52105), (2452, 50490), (2805, 44136), (2970, 41684), (3060, 40458), (3065, 40392), (3366, 36780), (3672, 33715), (3678, 33660), (3740, 33102), (3960, 31263), (4488, 27585), (4590, 26972), (4904, 25245), (5049, 24520), (5517, 22440), (5610, 22068), (5940, 20842), (6120, 20229), (6130, 20196), (6732, 18390), (6743, 18360), (7356, 16830), (7480, 16551), (8415, 14712), (9180, 13486), (9195, 13464), (10098, 12260), (10421, 11880), (11034, 11220)]