297145560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 956448000

約数和(自身を除く): 659302440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1590, 2014, 2120, 2280, 2459, 3021, 3180, 4028, 4918, 5035, 6042, 6360, 7377, 8056, 9836, 10070, 12084, 12295, 14754, 15105, 19672, 20140, 24168, 24590, 29508, 30210, 36885, 40280, 46721, 49180, 59016, 60420, 73770, 93442, 98360, 120840, 130327, 140163, 147540, 186884, 233605, 260654, 280326, 295080, 373768, 390981, 467210, 521308, 560652, 651635, 700815, 781962, 934420, 1042616, 1121304, 1303270, 1401630, 1563924, 1868840, 1954905, 2476213, 2606540, 2803260, 3127848, 3909810, 4952426, 5213080, 5606520, 7428639, 7819620, 9904852, 12381065, 14857278, 15639240, 19809704, 24762130, 29714556, 37143195, 49524260, 59429112, 74286390, 99048520, 148572780, 297145560]

約数ペア:

[(1, 297145560), (2, 148572780), (3, 99048520), (4, 74286390), (5, 59429112), (6, 49524260), (8, 37143195), (10, 29714556), (12, 24762130), (15, 19809704), (19, 15639240), (20, 14857278), (24, 12381065), (30, 9904852), (38, 7819620), (40, 7428639), (53, 5606520), (57, 5213080), (60, 4952426), (76, 3909810), (95, 3127848), (106, 2803260), (114, 2606540), (120, 2476213), (152, 1954905), (159, 1868840), (190, 1563924), (212, 1401630), (228, 1303270), (265, 1121304), (285, 1042616), (318, 934420), (380, 781962), (424, 700815), (456, 651635), (530, 560652), (570, 521308), (636, 467210), (760, 390981), (795, 373768), (1007, 295080), (1060, 280326), (1140, 260654), (1272, 233605), (1590, 186884), (2014, 147540), (2120, 140163), (2280, 130327), (2459, 120840), (3021, 98360), (3180, 93442), (4028, 73770), (4918, 60420), (5035, 59016), (6042, 49180), (6360, 46721), (7377, 40280), (8056, 36885), (9836, 30210), (10070, 29508), (12084, 24590), (12295, 24168), (14754, 20140), (15105, 19672)]