152820720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 572775840

約数和(自身を除く): 419955120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 563, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1126, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1689, 1740, 1872, 1885, 2088, 2252, 2262, 2320, 2340, 2610, 2815, 3016, 3120, 3378, 3393, 3480, 3770, 4176, 4504, 4524, 4680, 5067, 5220, 5630, 5655, 6032, 6756, 6786, 6960, 7319, 7540, 8445, 9008, 9048, 9360, 10134, 10440, 11260, 11310, 13512, 13572, 14638, 15080, 16327, 16890, 16965, 18096, 20268, 20880, 21957, 22520, 22620, 25335, 27024, 27144, 29276, 30160, 32654, 33780, 33930, 36595, 40536, 43914, 45040, 45240, 48981, 50670, 54288, 58552, 65308, 65871, 67560, 67860, 73190, 81072, 81635, 87828, 90480, 97962, 101340, 109785, 117104, 130616, 131742, 135120, 135720, 146380, 146943, 163270, 175656, 195924, 202680, 212251, 219570, 244905, 261232, 263484, 271440, 292760, 293886, 326540, 329355, 351312, 391848, 405360, 424502, 439140, 489810, 526968, 585520, 587772, 636753, 653080, 658710, 734715, 783696, 849004, 878280, 979620, 1053936, 1061255, 1175544, 1273506, 1306160, 1317420, 1469430, 1698008, 1756560, 1910259, 1959240, 2122510, 2351088, 2547012, 2634840, 2938860, 3183765, 3396016, 3820518, 3918480, 4245020, 5094024, 5269680, 5877720, 6367530, 7641036, 8490040, 9551295, 10188048, 11755440, 12735060, 15282072, 16980080, 19102590, 25470120, 30564144, 38205180, 50940240, 76410360, 152820720]

約数ペア:

[(1, 152820720), (2, 76410360), (3, 50940240), (4, 38205180), (5, 30564144), (6, 25470120), (8, 19102590), (9, 16980080), (10, 15282072), (12, 12735060), (13, 11755440), (15, 10188048), (16, 9551295), (18, 8490040), (20, 7641036), (24, 6367530), (26, 5877720), (29, 5269680), (30, 5094024), (36, 4245020), (39, 3918480), (40, 3820518), (45, 3396016), (48, 3183765), (52, 2938860), (58, 2634840), (60, 2547012), (65, 2351088), (72, 2122510), (78, 1959240), (80, 1910259), (87, 1756560), (90, 1698008), (104, 1469430), (116, 1317420), (117, 1306160), (120, 1273506), (130, 1175544), (144, 1061255), (145, 1053936), (156, 979620), (174, 878280), (180, 849004), (195, 783696), (208, 734715), (232, 658710), (234, 653080), (240, 636753), (260, 587772), (261, 585520), (290, 526968), (312, 489810), (348, 439140), (360, 424502), (377, 405360), (390, 391848), (435, 351312), (464, 329355), (468, 326540), (520, 293886), (522, 292760), (563, 271440), (580, 263484), (585, 261232), (624, 244905), (696, 219570), (720, 212251), (754, 202680), (780, 195924), (870, 175656), (936, 163270), (1040, 146943), (1044, 146380), (1126, 135720), (1131, 135120), (1160, 131742), (1170, 130616), (1305, 117104), (1392, 109785), (1508, 101340), (1560, 97962), (1689, 90480), (1740, 87828), (1872, 81635), (1885, 81072), (2088, 73190), (2252, 67860), (2262, 67560), (2320, 65871), (2340, 65308), (2610, 58552), (2815, 54288), (3016, 50670), (3120, 48981), (3378, 45240), (3393, 45040), (3480, 43914), (3770, 40536), (4176, 36595), (4504, 33930), (4524, 33780), (4680, 32654), (5067, 30160), (5220, 29276), (5630, 27144), (5655, 27024), (6032, 25335), (6756, 22620), (6786, 22520), (6960, 21957), (7319, 20880), (7540, 20268), (8445, 18096), (9008, 16965), (9048, 16890), (9360, 16327), (10134, 15080), (10440, 14638), (11260, 13572), (11310, 13512)]