1229415360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 224

約数和(自身を含む): 4077004800

約数和(自身を除く): 2847589440

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, 109, 120, 124, 155, 160, 186, 192, 218, 240, 248, 310, 320, 327, 372, 379, 436, 465, 480, 496, 545, 620, 654, 744, 758, 872, 930, 960, 992, 1090, 1137, 1240, 1308, 1488, 1516, 1635, 1744, 1860, 1895, 1984, 2180, 2274, 2480, 2616, 2976, 3032, 3270, 3379, 3488, 3720, 3790, 4360, 4548, 4960, 5232, 5685, 5952, 6064, 6540, 6758, 6976, 7440, 7580, 8720, 9096, 9920, 10137, 10464, 11370, 11749, 12128, 13080, 13516, 14880, 15160, 16895, 17440, 18192, 20274, 20928, 22740, 23498, 24256, 26160, 27032, 29760, 30320, 33790, 34880, 35247, 36384, 40548, 41311, 45480, 46996, 50685, 52320, 54064, 58745, 60640, 67580, 70494, 72768, 81096, 82622, 90960, 93992, 101370, 104640, 108128, 117490, 121280, 123933, 135160, 140988, 162192, 165244, 176235, 181920, 187984, 202740, 206555, 216256, 234980, 247866, 270320, 281976, 324384, 330488, 352470, 363840, 375968, 405480, 413110, 469960, 495732, 540640, 563952, 619665, 648768, 660976, 704940, 751936, 810960, 826220, 939920, 991464, 1081280, 1127904, 1239330, 1280641, 1321952, 1409880, 1621920, 1652440, 1879840, 1982928, 2255808, 2478660, 2561282, 2643904, 2819760, 3243840, 3304880, 3759680, 3841923, 3965856, 4957320, 5122564, 5639520, 6403205, 6609760, 7683846, 7931712, 9914640, 10245128, 11279040, 12806410, 13219520, 15367692, 19209615, 19829280, 20490256, 25612820, 30735384, 38419230, 39658560, 40980512, 51225640, 61470768, 76838460, 81961024, 102451280, 122941536, 153676920, 204902560, 245883072, 307353840, 409805120, 614707680, 1229415360]

約数ペア:

[(1, 1229415360), (2, 614707680), (3, 409805120), (4, 307353840), (5, 245883072), (6, 204902560), (8, 153676920), (10, 122941536), (12, 102451280), (15, 81961024), (16, 76838460), (20, 61470768), (24, 51225640), (30, 40980512), (31, 39658560), (32, 38419230), (40, 30735384), (48, 25612820), (60, 20490256), (62, 19829280), (64, 19209615), (80, 15367692), (93, 13219520), (96, 12806410), (109, 11279040), (120, 10245128), (124, 9914640), (155, 7931712), (160, 7683846), (186, 6609760), (192, 6403205), (218, 5639520), (240, 5122564), (248, 4957320), (310, 3965856), (320, 3841923), (327, 3759680), (372, 3304880), (379, 3243840), (436, 2819760), (465, 2643904), (480, 2561282), (496, 2478660), (545, 2255808), (620, 1982928), (654, 1879840), (744, 1652440), (758, 1621920), (872, 1409880), (930, 1321952), (960, 1280641), (992, 1239330), (1090, 1127904), (1137, 1081280), (1240, 991464), (1308, 939920), (1488, 826220), (1516, 810960), (1635, 751936), (1744, 704940), (1860, 660976), (1895, 648768), (1984, 619665), (2180, 563952), (2274, 540640), (2480, 495732), (2616, 469960), (2976, 413110), (3032, 405480), (3270, 375968), (3379, 363840), (3488, 352470), (3720, 330488), (3790, 324384), (4360, 281976), (4548, 270320), (4960, 247866), (5232, 234980), (5685, 216256), (5952, 206555), (6064, 202740), (6540, 187984), (6758, 181920), (6976, 176235), (7440, 165244), (7580, 162192), (8720, 140988), (9096, 135160), (9920, 123933), (10137, 121280), (10464, 117490), (11370, 108128), (11749, 104640), (12128, 101370), (13080, 93992), (13516, 90960), (14880, 82622), (15160, 81096), (16895, 72768), (17440, 70494), (18192, 67580), (20274, 60640), (20928, 58745), (22740, 54064), (23498, 52320), (24256, 50685), (26160, 46996), (27032, 45480), (29760, 41311), (30320, 40548), (33790, 36384), (34880, 35247)]