817615080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24421}}^1$

素因数の和:24472

約数の個数: 128

約数和(自身を含む): 2813414400

約数和(自身を除く): 1995799320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 24421, 33480, 48842, 73263, 97684, 122105, 146526, 195368, 219789, 244210, 293052, 366315, 439578, 488420, 586104, 659367, 732630, 757051, 879156, 976840, 1098945, 1318734, 1465260, 1514102, 1758312, 2197890, 2271153, 2637468, 2930520, 3028204, 3296835, 3785255, 4395780, 4542306, 5274936, 6056408, 6593670, 6813459, 7570510, 8791560, 9084612, 11355765, 13187340, 13626918, 15141020, 18169224, 20440377, 22711530, 26374680, 27253836, 30282040, 34067295, 40880754, 45423060, 54507672, 68134590, 81761508, 90846120, 102201885, 136269180, 163523016, 204403770, 272538360, 408807540, 817615080]

約数ペア:

[(1, 817615080), (2, 408807540), (3, 272538360), (4, 204403770), (5, 163523016), (6, 136269180), (8, 102201885), (9, 90846120), (10, 81761508), (12, 68134590), (15, 54507672), (18, 45423060), (20, 40880754), (24, 34067295), (27, 30282040), (30, 27253836), (31, 26374680), (36, 22711530), (40, 20440377), (45, 18169224), (54, 15141020), (60, 13626918), (62, 13187340), (72, 11355765), (90, 9084612), (93, 8791560), (108, 7570510), (120, 6813459), (124, 6593670), (135, 6056408), (155, 5274936), (180, 4542306), (186, 4395780), (216, 3785255), (248, 3296835), (270, 3028204), (279, 2930520), (310, 2637468), (360, 2271153), (372, 2197890), (465, 1758312), (540, 1514102), (558, 1465260), (620, 1318734), (744, 1098945), (837, 976840), (930, 879156), (1080, 757051), (1116, 732630), (1240, 659367), (1395, 586104), (1674, 488420), (1860, 439578), (2232, 366315), (2790, 293052), (3348, 244210), (3720, 219789), (4185, 195368), (5580, 146526), (6696, 122105), (8370, 97684), (11160, 73263), (16740, 48842), (24421, 33480)]