153482240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 88

約数和(自身を含む): 380447232

約数和(自身を除く): 226964992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 967, 992, 1024, 1240, 1280, 1934, 1984, 2480, 2560, 3868, 3968, 4835, 4960, 5120, 7736, 7936, 9670, 9920, 15472, 15872, 19340, 19840, 29977, 30944, 31744, 38680, 39680, 59954, 61888, 77360, 79360, 119908, 123776, 149885, 154720, 158720, 239816, 247552, 299770, 309440, 479632, 495104, 599540, 618880, 959264, 990208, 1199080, 1237760, 1918528, 2398160, 2475520, 3837056, 4796320, 4951040, 7674112, 9592640, 15348224, 19185280, 30696448, 38370560, 76741120, 153482240]

約数ペア:

[(1, 153482240), (2, 76741120), (4, 38370560), (5, 30696448), (8, 19185280), (10, 15348224), (16, 9592640), (20, 7674112), (31, 4951040), (32, 4796320), (40, 3837056), (62, 2475520), (64, 2398160), (80, 1918528), (124, 1237760), (128, 1199080), (155, 990208), (160, 959264), (248, 618880), (256, 599540), (310, 495104), (320, 479632), (496, 309440), (512, 299770), (620, 247552), (640, 239816), (967, 158720), (992, 154720), (1024, 149885), (1240, 123776), (1280, 119908), (1934, 79360), (1984, 77360), (2480, 61888), (2560, 59954), (3868, 39680), (3968, 38680), (4835, 31744), (4960, 30944), (5120, 29977), (7736, 19840), (7936, 19340), (9670, 15872), (9920, 15472)]