457931160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66949}}^1$

素因数の和:66985

約数の個数: 96

約数和(自身を含む): 1566630000

約数和(自身を除く): 1108698840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 66949, 133898, 200847, 267796, 334745, 401694, 535592, 602541, 669490, 803388, 1004235, 1205082, 1272031, 1338980, 1606776, 2008470, 2410164, 2544062, 2677960, 3012705, 3816093, 4016940, 4820328, 5088124, 6025410, 6360155, 7632186, 8033880, 10176248, 11448279, 12050820, 12720310, 15264372, 19080465, 22896558, 24101640, 25440620, 30528744, 38160930, 45793116, 50881240, 57241395, 76321860, 91586232, 114482790, 152643720, 228965580, 457931160]

約数ペア:

[(1, 457931160), (2, 228965580), (3, 152643720), (4, 114482790), (5, 91586232), (6, 76321860), (8, 57241395), (9, 50881240), (10, 45793116), (12, 38160930), (15, 30528744), (18, 25440620), (19, 24101640), (20, 22896558), (24, 19080465), (30, 15264372), (36, 12720310), (38, 12050820), (40, 11448279), (45, 10176248), (57, 8033880), (60, 7632186), (72, 6360155), (76, 6025410), (90, 5088124), (95, 4820328), (114, 4016940), (120, 3816093), (152, 3012705), (171, 2677960), (180, 2544062), (190, 2410164), (228, 2008470), (285, 1606776), (342, 1338980), (360, 1272031), (380, 1205082), (456, 1004235), (570, 803388), (684, 669490), (760, 602541), (855, 535592), (1140, 401694), (1368, 334745), (1710, 267796), (2280, 200847), (3420, 133898), (6840, 66949)]