745156080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4027}}^1$

素因数の和:4303

約数の個数: 120

約数和(自身を含む): 2512843632

約数和(自身を除く): 1767687552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1285, 1542, 2056, 2313, 2570, 3084, 3855, 4027, 4112, 4626, 5140, 6168, 7710, 8054, 9252, 10280, 11565, 12081, 12336, 15420, 16108, 18504, 20135, 20560, 23130, 24162, 30840, 32216, 36243, 37008, 40270, 46260, 48324, 60405, 61680, 64432, 72486, 80540, 92520, 96648, 120810, 144972, 161080, 181215, 185040, 193296, 241620, 289944, 322160, 362430, 483240, 579888, 724860, 966480, 1034939, 1449720, 2069878, 2899440, 3104817, 4139756, 5174695, 6209634, 8279512, 9314451, 10349390, 12419268, 15524085, 16559024, 18628902, 20698780, 24838536, 31048170, 37257804, 41397560, 46572255, 49677072, 62096340, 74515608, 82795120, 93144510, 124192680, 149031216, 186289020, 248385360, 372578040, 745156080]

約数ペア:

[(1, 745156080), (2, 372578040), (3, 248385360), (4, 186289020), (5, 149031216), (6, 124192680), (8, 93144510), (9, 82795120), (10, 74515608), (12, 62096340), (15, 49677072), (16, 46572255), (18, 41397560), (20, 37257804), (24, 31048170), (30, 24838536), (36, 20698780), (40, 18628902), (45, 16559024), (48, 15524085), (60, 12419268), (72, 10349390), (80, 9314451), (90, 8279512), (120, 6209634), (144, 5174695), (180, 4139756), (240, 3104817), (257, 2899440), (360, 2069878), (514, 1449720), (720, 1034939), (771, 966480), (1028, 724860), (1285, 579888), (1542, 483240), (2056, 362430), (2313, 322160), (2570, 289944), (3084, 241620), (3855, 193296), (4027, 185040), (4112, 181215), (4626, 161080), (5140, 144972), (6168, 120810), (7710, 96648), (8054, 92520), (9252, 80540), (10280, 72486), (11565, 64432), (12081, 61680), (12336, 60405), (15420, 48324), (16108, 46260), (18504, 40270), (20135, 37008), (20560, 36243), (23130, 32216), (24162, 30840)]