302421120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5134

約数の個数: 128

約数和(自身を含む): 995258880

約数和(自身を除く): 692837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5081, 5952, 7440, 9920, 10162, 11904, 14880, 15243, 19840, 20324, 25405, 29760, 30486, 40648, 50810, 59520, 60972, 76215, 81296, 101620, 121944, 152430, 157511, 162592, 203240, 243888, 304860, 315022, 325184, 406480, 472533, 487776, 609720, 630044, 650368, 787555, 812960, 945066, 975552, 1219440, 1260088, 1575110, 1625920, 1890132, 1951104, 2362665, 2438880, 2520176, 3150220, 3251840, 3780264, 4725330, 4877760, 5040352, 6300440, 7560528, 9450660, 9755520, 10080704, 12600880, 15121056, 18901320, 20161408, 25201760, 30242112, 37802640, 50403520, 60484224, 75605280, 100807040, 151210560, 302421120]

約数ペア:

[(1, 302421120), (2, 151210560), (3, 100807040), (4, 75605280), (5, 60484224), (6, 50403520), (8, 37802640), (10, 30242112), (12, 25201760), (15, 20161408), (16, 18901320), (20, 15121056), (24, 12600880), (30, 10080704), (31, 9755520), (32, 9450660), (40, 7560528), (48, 6300440), (60, 5040352), (62, 4877760), (64, 4725330), (80, 3780264), (93, 3251840), (96, 3150220), (120, 2520176), (124, 2438880), (128, 2362665), (155, 1951104), (160, 1890132), (186, 1625920), (192, 1575110), (240, 1260088), (248, 1219440), (310, 975552), (320, 945066), (372, 812960), (384, 787555), (465, 650368), (480, 630044), (496, 609720), (620, 487776), (640, 472533), (744, 406480), (930, 325184), (960, 315022), (992, 304860), (1240, 243888), (1488, 203240), (1860, 162592), (1920, 157511), (1984, 152430), (2480, 121944), (2976, 101620), (3720, 81296), (3968, 76215), (4960, 60972), (5081, 59520), (5952, 50810), (7440, 40648), (9920, 30486), (10162, 29760), (11904, 25405), (14880, 20324), (15243, 19840)]