159738240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:600

約数の個数: 128

約数和(自身を含む): 512709120

約数和(自身を除く): 352970880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 307, 320, 384, 480, 542, 614, 640, 813, 921, 960, 1084, 1228, 1355, 1535, 1626, 1842, 1920, 2168, 2456, 2710, 3070, 3252, 3684, 4065, 4336, 4605, 4912, 5420, 6140, 6504, 7368, 8130, 8672, 9210, 9824, 10840, 12280, 13008, 14736, 16260, 17344, 18420, 19648, 21680, 24560, 26016, 29472, 32520, 34688, 36840, 39296, 43360, 49120, 52032, 58944, 65040, 73680, 83197, 86720, 98240, 104064, 117888, 130080, 147360, 166394, 173440, 196480, 249591, 260160, 294720, 332788, 415985, 499182, 520320, 589440, 665576, 831970, 998364, 1247955, 1331152, 1663940, 1996728, 2495910, 2662304, 3327880, 3993456, 4991820, 5324608, 6655760, 7986912, 9983640, 10649216, 13311520, 15973824, 19967280, 26623040, 31947648, 39934560, 53246080, 79869120, 159738240]

約数ペア:

[(1, 159738240), (2, 79869120), (3, 53246080), (4, 39934560), (5, 31947648), (6, 26623040), (8, 19967280), (10, 15973824), (12, 13311520), (15, 10649216), (16, 9983640), (20, 7986912), (24, 6655760), (30, 5324608), (32, 4991820), (40, 3993456), (48, 3327880), (60, 2662304), (64, 2495910), (80, 1996728), (96, 1663940), (120, 1331152), (128, 1247955), (160, 998364), (192, 831970), (240, 665576), (271, 589440), (307, 520320), (320, 499182), (384, 415985), (480, 332788), (542, 294720), (614, 260160), (640, 249591), (813, 196480), (921, 173440), (960, 166394), (1084, 147360), (1228, 130080), (1355, 117888), (1535, 104064), (1626, 98240), (1842, 86720), (1920, 83197), (2168, 73680), (2456, 65040), (2710, 58944), (3070, 52032), (3252, 49120), (3684, 43360), (4065, 39296), (4336, 36840), (4605, 34688), (4912, 32520), (5420, 29472), (6140, 26016), (6504, 24560), (7368, 21680), (8130, 19648), (8672, 18420), (9210, 17344), (9824, 16260), (10840, 14736), (12280, 13008)]