150699680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 96

約数和(自身を含む): 383781888

約数和(自身を除く): 233082208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1321, 1426, 1840, 2480, 2642, 2852, 3565, 3680, 4960, 5284, 5704, 6605, 7130, 10568, 11408, 13210, 14260, 21136, 22816, 26420, 28520, 30383, 40951, 42272, 52840, 57040, 60766, 81902, 105680, 114080, 121532, 151915, 163804, 204755, 211360, 243064, 303830, 327608, 409510, 486128, 607660, 655216, 819020, 941873, 972256, 1215320, 1310432, 1638040, 1883746, 2430640, 3276080, 3767492, 4709365, 4861280, 6552160, 7534984, 9418730, 15069968, 18837460, 30139936, 37674920, 75349840, 150699680]

約数ペア:

[(1, 150699680), (2, 75349840), (4, 37674920), (5, 30139936), (8, 18837460), (10, 15069968), (16, 9418730), (20, 7534984), (23, 6552160), (31, 4861280), (32, 4709365), (40, 3767492), (46, 3276080), (62, 2430640), (80, 1883746), (92, 1638040), (115, 1310432), (124, 1215320), (155, 972256), (160, 941873), (184, 819020), (230, 655216), (248, 607660), (310, 486128), (368, 409510), (460, 327608), (496, 303830), (620, 243064), (713, 211360), (736, 204755), (920, 163804), (992, 151915), (1240, 121532), (1321, 114080), (1426, 105680), (1840, 81902), (2480, 60766), (2642, 57040), (2852, 52840), (3565, 42272), (3680, 40951), (4960, 30383), (5284, 28520), (5704, 26420), (6605, 22816), (7130, 21136), (10568, 14260), (11408, 13210)]