902972640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 192

約数和(自身を含む): 3004646400

約数和(自身を除く): 2101673760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 480, 534, 552, 690, 712, 736, 890, 919, 920, 1068, 1104, 1335, 1380, 1424, 1780, 1838, 1840, 2047, 2136, 2208, 2670, 2757, 2760, 2848, 3560, 3676, 3680, 4094, 4272, 4595, 5340, 5514, 5520, 6141, 7120, 7352, 8188, 8544, 9190, 10235, 10680, 11028, 11040, 12282, 13785, 14240, 14704, 16376, 18380, 20470, 21137, 21360, 22056, 24564, 27570, 29408, 30705, 32752, 36760, 40940, 42274, 42720, 44112, 49128, 55140, 61410, 63411, 65504, 73520, 81791, 81880, 84548, 88224, 98256, 105685, 110280, 122820, 126822, 147040, 163582, 163760, 169096, 196512, 211370, 220560, 245373, 245640, 253644, 317055, 327164, 327520, 338192, 408955, 422740, 441120, 490746, 491280, 507288, 634110, 654328, 676384, 817910, 845480, 981492, 982560, 1014576, 1226865, 1268220, 1308656, 1635820, 1690960, 1881193, 1962984, 2029152, 2453730, 2536440, 2617312, 3271640, 3381920, 3762386, 3925968, 4907460, 5072880, 5643579, 6543280, 7524772, 7851936, 9405965, 9814920, 10145760, 11287158, 13086560, 15049544, 18811930, 19629840, 22574316, 28217895, 30099088, 37623860, 39259680, 45148632, 56435790, 60198176, 75247720, 90297264, 112871580, 150495440, 180594528, 225743160, 300990880, 451486320, 902972640]

約数ペア:

[(1, 902972640), (2, 451486320), (3, 300990880), (4, 225743160), (5, 180594528), (6, 150495440), (8, 112871580), (10, 90297264), (12, 75247720), (15, 60198176), (16, 56435790), (20, 45148632), (23, 39259680), (24, 37623860), (30, 30099088), (32, 28217895), (40, 22574316), (46, 19629840), (48, 18811930), (60, 15049544), (69, 13086560), (80, 11287158), (89, 10145760), (92, 9814920), (96, 9405965), (115, 7851936), (120, 7524772), (138, 6543280), (160, 5643579), (178, 5072880), (184, 4907460), (230, 3925968), (240, 3762386), (267, 3381920), (276, 3271640), (345, 2617312), (356, 2536440), (368, 2453730), (445, 2029152), (460, 1962984), (480, 1881193), (534, 1690960), (552, 1635820), (690, 1308656), (712, 1268220), (736, 1226865), (890, 1014576), (919, 982560), (920, 981492), (1068, 845480), (1104, 817910), (1335, 676384), (1380, 654328), (1424, 634110), (1780, 507288), (1838, 491280), (1840, 490746), (2047, 441120), (2136, 422740), (2208, 408955), (2670, 338192), (2757, 327520), (2760, 327164), (2848, 317055), (3560, 253644), (3676, 245640), (3680, 245373), (4094, 220560), (4272, 211370), (4595, 196512), (5340, 169096), (5514, 163760), (5520, 163582), (6141, 147040), (7120, 126822), (7352, 122820), (8188, 110280), (8544, 105685), (9190, 98256), (10235, 88224), (10680, 84548), (11028, 81880), (11040, 81791), (12282, 73520), (13785, 65504), (14240, 63411), (14704, 61410), (16376, 55140), (18380, 49128), (20470, 44112), (21137, 42720), (21360, 42274), (22056, 40940), (24564, 36760), (27570, 32752), (29408, 30705)]