15459080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 44513280

約数和(自身を除く): 29054200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 137, 140, 155, 182, 217, 248, 260, 274, 280, 310, 364, 403, 434, 455, 520, 548, 620, 685, 728, 806, 868, 910, 959, 1085, 1096, 1240, 1370, 1612, 1736, 1781, 1820, 1918, 2015, 2170, 2740, 2821, 3224, 3562, 3640, 3836, 4030, 4247, 4340, 4795, 5480, 5642, 7124, 7672, 8060, 8494, 8680, 8905, 9590, 11284, 12467, 14105, 14248, 16120, 16988, 17810, 19180, 21235, 22568, 24934, 28210, 29729, 33976, 35620, 38360, 42470, 49868, 55211, 56420, 59458, 62335, 71240, 84940, 99736, 110422, 112840, 118916, 124670, 148645, 169880, 220844, 237832, 249340, 276055, 297290, 386477, 441688, 498680, 552110, 594580, 772954, 1104220, 1189160, 1545908, 1932385, 2208440, 3091816, 3864770, 7729540, 15459080]

約数ペア:

[(1, 15459080), (2, 7729540), (4, 3864770), (5, 3091816), (7, 2208440), (8, 1932385), (10, 1545908), (13, 1189160), (14, 1104220), (20, 772954), (26, 594580), (28, 552110), (31, 498680), (35, 441688), (40, 386477), (52, 297290), (56, 276055), (62, 249340), (65, 237832), (70, 220844), (91, 169880), (104, 148645), (124, 124670), (130, 118916), (137, 112840), (140, 110422), (155, 99736), (182, 84940), (217, 71240), (248, 62335), (260, 59458), (274, 56420), (280, 55211), (310, 49868), (364, 42470), (403, 38360), (434, 35620), (455, 33976), (520, 29729), (548, 28210), (620, 24934), (685, 22568), (728, 21235), (806, 19180), (868, 17810), (910, 16988), (959, 16120), (1085, 14248), (1096, 14105), (1240, 12467), (1370, 11284), (1612, 9590), (1736, 8905), (1781, 8680), (1820, 8494), (1918, 8060), (2015, 7672), (2170, 7124), (2740, 5642), (2821, 5480), (3224, 4795), (3562, 4340), (3640, 4247), (3836, 4030)]