121724080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 320604480

約数和(自身を除く): 198880400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 41, 59, 68, 74, 80, 82, 85, 118, 136, 148, 164, 170, 185, 205, 236, 272, 295, 296, 328, 340, 370, 410, 472, 590, 592, 629, 656, 680, 697, 740, 820, 944, 1003, 1180, 1258, 1360, 1394, 1480, 1517, 1640, 2006, 2183, 2360, 2419, 2516, 2788, 2960, 3034, 3145, 3280, 3485, 4012, 4366, 4720, 4838, 5015, 5032, 5576, 6068, 6290, 6970, 7585, 8024, 8732, 9676, 10030, 10064, 10915, 11152, 12095, 12136, 12580, 13940, 15170, 16048, 17464, 19352, 20060, 21830, 24190, 24272, 25160, 25789, 27880, 30340, 34928, 37111, 38704, 40120, 41123, 43660, 48380, 50320, 51578, 55760, 60680, 74222, 80240, 82246, 87320, 89503, 96760, 103156, 121360, 128945, 148444, 164492, 174640, 179006, 185555, 193520, 205615, 206312, 257890, 296888, 328984, 358012, 371110, 411230, 412624, 447515, 515780, 593776, 657968, 716024, 742220, 822460, 895030, 1031560, 1432048, 1484440, 1521551, 1644920, 1790060, 2063120, 2968880, 3043102, 3289840, 3580120, 6086204, 7160240, 7607755, 12172408, 15215510, 24344816, 30431020, 60862040, 121724080]

約数ペア:

[(1, 121724080), (2, 60862040), (4, 30431020), (5, 24344816), (8, 15215510), (10, 12172408), (16, 7607755), (17, 7160240), (20, 6086204), (34, 3580120), (37, 3289840), (40, 3043102), (41, 2968880), (59, 2063120), (68, 1790060), (74, 1644920), (80, 1521551), (82, 1484440), (85, 1432048), (118, 1031560), (136, 895030), (148, 822460), (164, 742220), (170, 716024), (185, 657968), (205, 593776), (236, 515780), (272, 447515), (295, 412624), (296, 411230), (328, 371110), (340, 358012), (370, 328984), (410, 296888), (472, 257890), (590, 206312), (592, 205615), (629, 193520), (656, 185555), (680, 179006), (697, 174640), (740, 164492), (820, 148444), (944, 128945), (1003, 121360), (1180, 103156), (1258, 96760), (1360, 89503), (1394, 87320), (1480, 82246), (1517, 80240), (1640, 74222), (2006, 60680), (2183, 55760), (2360, 51578), (2419, 50320), (2516, 48380), (2788, 43660), (2960, 41123), (3034, 40120), (3145, 38704), (3280, 37111), (3485, 34928), (4012, 30340), (4366, 27880), (4720, 25789), (4838, 25160), (5015, 24272), (5032, 24190), (5576, 21830), (6068, 20060), (6290, 19352), (6970, 17464), (7585, 16048), (8024, 15170), (8732, 13940), (9676, 12580), (10030, 12136), (10064, 12095), (10915, 11152)]