272506320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1301

約数の個数: 120

約数和(自身を含む): 918269352

約数和(自身を除く): 645763032

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, 240, 360, 461, 720, 821, 922, 1383, 1642, 1844, 2305, 2463, 2766, 3284, 3688, 4105, 4149, 4610, 4926, 5532, 6568, 6915, 7376, 7389, 8210, 8298, 9220, 9852, 11064, 12315, 13136, 13830, 14778, 16420, 16596, 18440, 19704, 20745, 22128, 24630, 27660, 29556, 32840, 33192, 36880, 36945, 39408, 41490, 49260, 55320, 59112, 65680, 66384, 73890, 82980, 98520, 110640, 118224, 147780, 165960, 197040, 295560, 331920, 378481, 591120, 756962, 1135443, 1513924, 1892405, 2270886, 3027848, 3406329, 3784810, 4541772, 5677215, 6055696, 6812658, 7569620, 9083544, 11354430, 13625316, 15139240, 17031645, 18167088, 22708860, 27250632, 30278480, 34063290, 45417720, 54501264, 68126580, 90835440, 136253160, 272506320]

約数ペア:

[(1, 272506320), (2, 136253160), (3, 90835440), (4, 68126580), (5, 54501264), (6, 45417720), (8, 34063290), (9, 30278480), (10, 27250632), (12, 22708860), (15, 18167088), (16, 17031645), (18, 15139240), (20, 13625316), (24, 11354430), (30, 9083544), (36, 7569620), (40, 6812658), (45, 6055696), (48, 5677215), (60, 4541772), (72, 3784810), (80, 3406329), (90, 3027848), (120, 2270886), (144, 1892405), (180, 1513924), (240, 1135443), (360, 756962), (461, 591120), (720, 378481), (821, 331920), (922, 295560), (1383, 197040), (1642, 165960), (1844, 147780), (2305, 118224), (2463, 110640), (2766, 98520), (3284, 82980), (3688, 73890), (4105, 66384), (4149, 65680), (4610, 59112), (4926, 55320), (5532, 49260), (6568, 41490), (6915, 39408), (7376, 36945), (7389, 36880), (8210, 33192), (8298, 32840), (9220, 29556), (9852, 27660), (11064, 24630), (12315, 22128), (13136, 20745), (13830, 19704), (14778, 18440), (16420, 16596)]