72767040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:580

約数の個数: 112

約数和(自身を含む): 232745280

約数和(自身を除く): 159978240

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, 160, 192, 229, 240, 320, 331, 458, 480, 662, 687, 916, 960, 993, 1145, 1324, 1374, 1655, 1832, 1986, 2290, 2648, 2748, 3310, 3435, 3664, 3972, 4580, 4965, 5296, 5496, 6620, 6870, 7328, 7944, 9160, 9930, 10592, 10992, 13240, 13740, 14656, 15888, 18320, 19860, 21184, 21984, 26480, 27480, 31776, 36640, 39720, 43968, 52960, 54960, 63552, 73280, 75799, 79440, 105920, 109920, 151598, 158880, 219840, 227397, 303196, 317760, 378995, 454794, 606392, 757990, 909588, 1136985, 1212784, 1515980, 1819176, 2273970, 2425568, 3031960, 3638352, 4547940, 4851136, 6063920, 7276704, 9095880, 12127840, 14553408, 18191760, 24255680, 36383520, 72767040]

約数ペア:

[(1, 72767040), (2, 36383520), (3, 24255680), (4, 18191760), (5, 14553408), (6, 12127840), (8, 9095880), (10, 7276704), (12, 6063920), (15, 4851136), (16, 4547940), (20, 3638352), (24, 3031960), (30, 2425568), (32, 2273970), (40, 1819176), (48, 1515980), (60, 1212784), (64, 1136985), (80, 909588), (96, 757990), (120, 606392), (160, 454794), (192, 378995), (229, 317760), (240, 303196), (320, 227397), (331, 219840), (458, 158880), (480, 151598), (662, 109920), (687, 105920), (916, 79440), (960, 75799), (993, 73280), (1145, 63552), (1324, 54960), (1374, 52960), (1655, 43968), (1832, 39720), (1986, 36640), (2290, 31776), (2648, 27480), (2748, 26480), (3310, 21984), (3435, 21184), (3664, 19860), (3972, 18320), (4580, 15888), (4965, 14656), (5296, 13740), (5496, 13240), (6620, 10992), (6870, 10592), (7328, 9930), (7944, 9160)]