15484560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 59162880

約数和(自身を除く): 43678320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 709, 728, 780, 840, 910, 1040, 1092, 1365, 1418, 1456, 1560, 1680, 1820, 2127, 2184, 2730, 2836, 3120, 3545, 3640, 4254, 4368, 4963, 5460, 5672, 7090, 7280, 8508, 9217, 9926, 10635, 10920, 11344, 14180, 14889, 17016, 18434, 19852, 21270, 21840, 24815, 27651, 28360, 29778, 34032, 36868, 39704, 42540, 46085, 49630, 55302, 56720, 59556, 64519, 73736, 74445, 79408, 85080, 92170, 99260, 110604, 119112, 129038, 138255, 147472, 148890, 170160, 184340, 193557, 198520, 221208, 238224, 258076, 276510, 297780, 322595, 368680, 387114, 397040, 442416, 516152, 553020, 595560, 645190, 737360, 774228, 967785, 1032304, 1106040, 1191120, 1290380, 1548456, 1935570, 2212080, 2580760, 3096912, 3871140, 5161520, 7742280, 15484560]

約数ペア:

[(1, 15484560), (2, 7742280), (3, 5161520), (4, 3871140), (5, 3096912), (6, 2580760), (7, 2212080), (8, 1935570), (10, 1548456), (12, 1290380), (13, 1191120), (14, 1106040), (15, 1032304), (16, 967785), (20, 774228), (21, 737360), (24, 645190), (26, 595560), (28, 553020), (30, 516152), (35, 442416), (39, 397040), (40, 387114), (42, 368680), (48, 322595), (52, 297780), (56, 276510), (60, 258076), (65, 238224), (70, 221208), (78, 198520), (80, 193557), (84, 184340), (91, 170160), (104, 148890), (105, 147472), (112, 138255), (120, 129038), (130, 119112), (140, 110604), (156, 99260), (168, 92170), (182, 85080), (195, 79408), (208, 74445), (210, 73736), (240, 64519), (260, 59556), (273, 56720), (280, 55302), (312, 49630), (336, 46085), (364, 42540), (390, 39704), (420, 36868), (455, 34032), (520, 29778), (546, 28360), (560, 27651), (624, 24815), (709, 21840), (728, 21270), (780, 19852), (840, 18434), (910, 17016), (1040, 14889), (1092, 14180), (1365, 11344), (1418, 10920), (1456, 10635), (1560, 9926), (1680, 9217), (1820, 8508), (2127, 7280), (2184, 7090), (2730, 5672), (2836, 5460), (3120, 4963), (3545, 4368), (3640, 4254)]