187530480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 633709440

約数和(自身を除く): 446178960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1439, 1448, 1629, 1810, 2172, 2715, 2878, 2896, 3258, 3620, 4317, 4344, 5430, 5756, 6516, 7195, 7240, 8145, 8634, 8688, 10860, 11512, 12951, 13032, 14390, 14480, 16290, 17268, 21585, 21720, 23024, 25902, 26064, 28780, 32580, 34536, 43170, 43440, 51804, 57560, 64755, 65160, 69072, 86340, 103608, 115120, 129510, 130320, 172680, 207216, 259020, 260459, 345360, 518040, 520918, 781377, 1036080, 1041836, 1302295, 1562754, 2083672, 2344131, 2604590, 3125508, 3906885, 4167344, 4688262, 5209180, 6251016, 7813770, 9376524, 10418360, 11720655, 12502032, 15627540, 18753048, 20836720, 23441310, 31255080, 37506096, 46882620, 62510160, 93765240, 187530480]

約数ペア:

[(1, 187530480), (2, 93765240), (3, 62510160), (4, 46882620), (5, 37506096), (6, 31255080), (8, 23441310), (9, 20836720), (10, 18753048), (12, 15627540), (15, 12502032), (16, 11720655), (18, 10418360), (20, 9376524), (24, 7813770), (30, 6251016), (36, 5209180), (40, 4688262), (45, 4167344), (48, 3906885), (60, 3125508), (72, 2604590), (80, 2344131), (90, 2083672), (120, 1562754), (144, 1302295), (180, 1041836), (181, 1036080), (240, 781377), (360, 520918), (362, 518040), (543, 345360), (720, 260459), (724, 259020), (905, 207216), (1086, 172680), (1439, 130320), (1448, 129510), (1629, 115120), (1810, 103608), (2172, 86340), (2715, 69072), (2878, 65160), (2896, 64755), (3258, 57560), (3620, 51804), (4317, 43440), (4344, 43170), (5430, 34536), (5756, 32580), (6516, 28780), (7195, 26064), (7240, 25902), (8145, 23024), (8634, 21720), (8688, 21585), (10860, 17268), (11512, 16290), (12951, 14480), (13032, 14390)]