151988280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17839}}^1$

素因数の和:17924

約数の個数: 64

約数和(自身を含む): 462412800

約数和(自身を除く): 310424520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17839, 35678, 53517, 71356, 89195, 107034, 142712, 178390, 214068, 267585, 356780, 428136, 535170, 713560, 1070340, 1266569, 2140680, 2533138, 3799707, 5066276, 6332845, 7599414, 10132552, 12665690, 15198828, 18998535, 25331380, 30397656, 37997070, 50662760, 75994140, 151988280]

約数ペア:

[(1, 151988280), (2, 75994140), (3, 50662760), (4, 37997070), (5, 30397656), (6, 25331380), (8, 18998535), (10, 15198828), (12, 12665690), (15, 10132552), (20, 7599414), (24, 6332845), (30, 5066276), (40, 3799707), (60, 2533138), (71, 2140680), (120, 1266569), (142, 1070340), (213, 713560), (284, 535170), (355, 428136), (426, 356780), (568, 267585), (710, 214068), (852, 178390), (1065, 142712), (1420, 107034), (1704, 89195), (2130, 71356), (2840, 53517), (4260, 35678), (8520, 17839)]