160011240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 495331200

約数和(自身を除く): 335319960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 139, 159, 181, 212, 265, 278, 318, 362, 417, 424, 530, 543, 556, 636, 695, 724, 795, 834, 905, 1060, 1086, 1112, 1272, 1390, 1448, 1590, 1668, 1810, 2085, 2120, 2172, 2715, 2780, 3180, 3336, 3620, 4170, 4344, 5430, 5560, 6360, 7240, 7367, 8340, 9593, 10860, 14734, 16680, 19186, 21720, 22101, 25159, 28779, 29468, 36835, 38372, 44202, 47965, 50318, 57558, 58936, 73670, 75477, 76744, 88404, 95930, 100636, 110505, 115116, 125795, 143895, 147340, 150954, 176808, 191860, 201272, 221010, 230232, 251590, 287790, 294680, 301908, 377385, 383720, 442020, 503180, 575580, 603816, 754770, 884040, 1006360, 1151160, 1333427, 1509540, 2666854, 3019080, 4000281, 5333708, 6667135, 8000562, 10667416, 13334270, 16001124, 20001405, 26668540, 32002248, 40002810, 53337080, 80005620, 160011240]

約数ペア:

[(1, 160011240), (2, 80005620), (3, 53337080), (4, 40002810), (5, 32002248), (6, 26668540), (8, 20001405), (10, 16001124), (12, 13334270), (15, 10667416), (20, 8000562), (24, 6667135), (30, 5333708), (40, 4000281), (53, 3019080), (60, 2666854), (106, 1509540), (120, 1333427), (139, 1151160), (159, 1006360), (181, 884040), (212, 754770), (265, 603816), (278, 575580), (318, 503180), (362, 442020), (417, 383720), (424, 377385), (530, 301908), (543, 294680), (556, 287790), (636, 251590), (695, 230232), (724, 221010), (795, 201272), (834, 191860), (905, 176808), (1060, 150954), (1086, 147340), (1112, 143895), (1272, 125795), (1390, 115116), (1448, 110505), (1590, 100636), (1668, 95930), (1810, 88404), (2085, 76744), (2120, 75477), (2172, 73670), (2715, 58936), (2780, 57558), (3180, 50318), (3336, 47965), (3620, 44202), (4170, 38372), (4344, 36835), (5430, 29468), (5560, 28779), (6360, 25159), (7240, 22101), (7367, 21720), (8340, 19186), (9593, 16680), (10860, 14734)]