392712960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 144

約数和(自身を含む): 1295078400

約数和(自身を除く): 902365440

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, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3299, 3720, 3840, 3968, 4960, 5952, 6598, 7440, 7936, 9897, 9920, 11904, 13196, 14880, 16495, 19794, 19840, 23808, 26392, 29760, 32990, 39588, 39680, 49485, 52784, 59520, 65980, 79176, 98970, 102269, 105568, 119040, 131960, 158352, 197940, 204538, 211136, 263920, 306807, 316704, 395880, 409076, 422272, 511345, 527840, 613614, 633408, 791760, 818152, 844544, 1022690, 1055680, 1227228, 1266816, 1534035, 1583520, 1636304, 2045380, 2111360, 2454456, 2533632, 3068070, 3167040, 3272608, 4090760, 4222720, 4908912, 6136140, 6334080, 6545216, 8181520, 9817824, 12272280, 12668160, 13090432, 16363040, 19635648, 24544560, 26180864, 32726080, 39271296, 49089120, 65452160, 78542592, 98178240, 130904320, 196356480, 392712960]

約数ペア:

[(1, 392712960), (2, 196356480), (3, 130904320), (4, 98178240), (5, 78542592), (6, 65452160), (8, 49089120), (10, 39271296), (12, 32726080), (15, 26180864), (16, 24544560), (20, 19635648), (24, 16363040), (30, 13090432), (31, 12668160), (32, 12272280), (40, 9817824), (48, 8181520), (60, 6545216), (62, 6334080), (64, 6136140), (80, 4908912), (93, 4222720), (96, 4090760), (120, 3272608), (124, 3167040), (128, 3068070), (155, 2533632), (160, 2454456), (186, 2111360), (192, 2045380), (240, 1636304), (248, 1583520), (256, 1534035), (310, 1266816), (320, 1227228), (372, 1055680), (384, 1022690), (465, 844544), (480, 818152), (496, 791760), (620, 633408), (640, 613614), (744, 527840), (768, 511345), (930, 422272), (960, 409076), (992, 395880), (1240, 316704), (1280, 306807), (1488, 263920), (1860, 211136), (1920, 204538), (1984, 197940), (2480, 158352), (2976, 131960), (3299, 119040), (3720, 105568), (3840, 102269), (3968, 98970), (4960, 79176), (5952, 65980), (6598, 59520), (7440, 52784), (7936, 49485), (9897, 39680), (9920, 39588), (11904, 32990), (13196, 29760), (14880, 26392), (16495, 23808), (19794, 19840)]