605824320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20357}}^1$

素因数の和:20408

約数の個数: 112

約数和(自身を含む): 1985637888

約数和(自身を除く): 1379813568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 20357, 29760, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 244284, 305355, 325712, 407140, 488568, 610710, 631067, 651424, 814280, 977136, 1221420, 1262134, 1302848, 1628560, 1893201, 1954272, 2442840, 2524268, 3155335, 3257120, 3786402, 3908544, 4885680, 5048536, 6310670, 6514240, 7572804, 9466005, 9771360, 10097072, 12621340, 15145608, 18932010, 19542720, 20194144, 25242680, 30291216, 37864020, 40388288, 50485360, 60582432, 75728040, 100970720, 121164864, 151456080, 201941440, 302912160, 605824320]

約数ペア:

[(1, 605824320), (2, 302912160), (3, 201941440), (4, 151456080), (5, 121164864), (6, 100970720), (8, 75728040), (10, 60582432), (12, 50485360), (15, 40388288), (16, 37864020), (20, 30291216), (24, 25242680), (30, 20194144), (31, 19542720), (32, 18932010), (40, 15145608), (48, 12621340), (60, 10097072), (62, 9771360), (64, 9466005), (80, 7572804), (93, 6514240), (96, 6310670), (120, 5048536), (124, 4885680), (155, 3908544), (160, 3786402), (186, 3257120), (192, 3155335), (240, 2524268), (248, 2442840), (310, 1954272), (320, 1893201), (372, 1628560), (465, 1302848), (480, 1262134), (496, 1221420), (620, 977136), (744, 814280), (930, 651424), (960, 631067), (992, 610710), (1240, 488568), (1488, 407140), (1860, 325712), (1984, 305355), (2480, 244284), (2976, 203570), (3720, 162856), (4960, 122142), (5952, 101785), (7440, 81428), (9920, 61071), (14880, 40714), (20357, 29760)]