354811680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4649}}^1$

素因数の和:4723

約数の個数: 144

約数和(自身を含む): 1233905400

約数和(自身を除く): 879093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4649, 4770, 5088, 6360, 7632, 8480, 9298, 9540, 12720, 13947, 15264, 18596, 19080, 23245, 25440, 27894, 37192, 38160, 41841, 46490, 55788, 69735, 74384, 76320, 83682, 92980, 111576, 139470, 148768, 167364, 185960, 209205, 223152, 246397, 278940, 334728, 371920, 418410, 446304, 492794, 557880, 669456, 739191, 743840, 836820, 985588, 1115760, 1231985, 1338912, 1478382, 1673640, 1971176, 2217573, 2231520, 2463970, 2956764, 3347280, 3695955, 3942352, 4435146, 4927940, 5913528, 6694560, 7391910, 7884704, 8870292, 9855880, 11087865, 11827056, 14783820, 17740584, 19711760, 22175730, 23654112, 29567640, 35481168, 39423520, 44351460, 59135280, 70962336, 88702920, 118270560, 177405840, 354811680]

約数ペア:

[(1, 354811680), (2, 177405840), (3, 118270560), (4, 88702920), (5, 70962336), (6, 59135280), (8, 44351460), (9, 39423520), (10, 35481168), (12, 29567640), (15, 23654112), (16, 22175730), (18, 19711760), (20, 17740584), (24, 14783820), (30, 11827056), (32, 11087865), (36, 9855880), (40, 8870292), (45, 7884704), (48, 7391910), (53, 6694560), (60, 5913528), (72, 4927940), (80, 4435146), (90, 3942352), (96, 3695955), (106, 3347280), (120, 2956764), (144, 2463970), (159, 2231520), (160, 2217573), (180, 1971176), (212, 1673640), (240, 1478382), (265, 1338912), (288, 1231985), (318, 1115760), (360, 985588), (424, 836820), (477, 743840), (480, 739191), (530, 669456), (636, 557880), (720, 492794), (795, 446304), (848, 418410), (954, 371920), (1060, 334728), (1272, 278940), (1440, 246397), (1590, 223152), (1696, 209205), (1908, 185960), (2120, 167364), (2385, 148768), (2544, 139470), (3180, 111576), (3816, 92980), (4240, 83682), (4649, 76320), (4770, 74384), (5088, 69735), (6360, 55788), (7632, 46490), (8480, 41841), (9298, 38160), (9540, 37192), (12720, 27894), (13947, 25440), (15264, 23245), (18596, 19080)]