405858240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7459

約数の個数: 168

約数和(自身を含む): 1469654160

約数和(自身を除く): 1063795920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 7417, 9120, 10944, 13680, 14834, 18240, 22251, 27360, 29668, 37085, 44502, 54720, 59336, 66753, 74170, 89004, 111255, 118672, 133506, 140923, 148340, 178008, 222510, 237344, 267012, 281846, 296680, 333765, 356016, 422769, 445020, 474688, 534024, 563692, 593360, 667530, 704615, 712032, 845538, 890040, 1068048, 1127384, 1186720, 1268307, 1335060, 1409230, 1424064, 1691076, 1780080, 2113845, 2136096, 2254768, 2373440, 2536614, 2670120, 2818460, 3382152, 3560160, 4227690, 4272192, 4509536, 5073228, 5340240, 5636920, 6341535, 6764304, 7120320, 8455380, 9019072, 10146456, 10680480, 11273840, 12683070, 13528608, 16910760, 20292912, 21360960, 22547680, 25366140, 27057216, 33821520, 40585824, 45095360, 50732280, 67643040, 81171648, 101464560, 135286080, 202929120, 405858240]

約数ペア:

[(1, 405858240), (2, 202929120), (3, 135286080), (4, 101464560), (5, 81171648), (6, 67643040), (8, 50732280), (9, 45095360), (10, 40585824), (12, 33821520), (15, 27057216), (16, 25366140), (18, 22547680), (19, 21360960), (20, 20292912), (24, 16910760), (30, 13528608), (32, 12683070), (36, 11273840), (38, 10680480), (40, 10146456), (45, 9019072), (48, 8455380), (57, 7120320), (60, 6764304), (64, 6341535), (72, 5636920), (76, 5340240), (80, 5073228), (90, 4509536), (95, 4272192), (96, 4227690), (114, 3560160), (120, 3382152), (144, 2818460), (152, 2670120), (160, 2536614), (171, 2373440), (180, 2254768), (190, 2136096), (192, 2113845), (228, 1780080), (240, 1691076), (285, 1424064), (288, 1409230), (304, 1335060), (320, 1268307), (342, 1186720), (360, 1127384), (380, 1068048), (456, 890040), (480, 845538), (570, 712032), (576, 704615), (608, 667530), (684, 593360), (720, 563692), (760, 534024), (855, 474688), (912, 445020), (960, 422769), (1140, 356016), (1216, 333765), (1368, 296680), (1440, 281846), (1520, 267012), (1710, 237344), (1824, 222510), (2280, 178008), (2736, 148340), (2880, 140923), (3040, 133506), (3420, 118672), (3648, 111255), (4560, 89004), (5472, 74170), (6080, 66753), (6840, 59336), (7417, 54720), (9120, 44502), (10944, 37085), (13680, 29668), (14834, 27360), (18240, 22251)]