497103840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18209

約数の個数: 144

約数和(自身を含む): 1785747600

約数和(自身を除く): 1288643760

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 18169, 27360, 36338, 54507, 72676, 90845, 109014, 145352, 163521, 181690, 218028, 272535, 290704, 327042, 345211, 363380, 436056, 545070, 581408, 654084, 690422, 726760, 817605, 872112, 1035633, 1090140, 1308168, 1380844, 1453520, 1635210, 1726055, 1744224, 2071266, 2180280, 2616336, 2761688, 2907040, 3106899, 3270420, 3452110, 4142532, 4360560, 5178165, 5232672, 5523376, 6213798, 6540840, 6904220, 8285064, 8721120, 10356330, 11046752, 12427596, 13081680, 13808440, 15534495, 16570128, 20712660, 24855192, 26163360, 27616880, 31068990, 33140256, 41425320, 49710384, 55233760, 62137980, 82850640, 99420768, 124275960, 165701280, 248551920, 497103840]

約数ペア:

[(1, 497103840), (2, 248551920), (3, 165701280), (4, 124275960), (5, 99420768), (6, 82850640), (8, 62137980), (9, 55233760), (10, 49710384), (12, 41425320), (15, 33140256), (16, 31068990), (18, 27616880), (19, 26163360), (20, 24855192), (24, 20712660), (30, 16570128), (32, 15534495), (36, 13808440), (38, 13081680), (40, 12427596), (45, 11046752), (48, 10356330), (57, 8721120), (60, 8285064), (72, 6904220), (76, 6540840), (80, 6213798), (90, 5523376), (95, 5232672), (96, 5178165), (114, 4360560), (120, 4142532), (144, 3452110), (152, 3270420), (160, 3106899), (171, 2907040), (180, 2761688), (190, 2616336), (228, 2180280), (240, 2071266), (285, 1744224), (288, 1726055), (304, 1635210), (342, 1453520), (360, 1380844), (380, 1308168), (456, 1090140), (480, 1035633), (570, 872112), (608, 817605), (684, 726760), (720, 690422), (760, 654084), (855, 581408), (912, 545070), (1140, 436056), (1368, 363380), (1440, 345211), (1520, 327042), (1710, 290704), (1824, 272535), (2280, 218028), (2736, 181690), (3040, 163521), (3420, 145352), (4560, 109014), (5472, 90845), (6840, 72676), (9120, 54507), (13680, 36338), (18169, 27360)]