156590460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66919}}^1$

素因数の和:66947

約数の個数: 72

約数和(自身を含む): 511536480

約数和(自身を除く): 354946020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 66919, 133838, 200757, 267676, 334595, 401514, 602271, 669190, 803028, 869947, 1003785, 1204542, 1338380, 1739894, 2007570, 2409084, 2609841, 3011355, 3479788, 4015140, 4349735, 5219682, 6022710, 7829523, 8699470, 10439364, 12045420, 13049205, 15659046, 17398940, 26098410, 31318092, 39147615, 52196820, 78295230, 156590460]

約数ペア:

[(1, 156590460), (2, 78295230), (3, 52196820), (4, 39147615), (5, 31318092), (6, 26098410), (9, 17398940), (10, 15659046), (12, 13049205), (13, 12045420), (15, 10439364), (18, 8699470), (20, 7829523), (26, 6022710), (30, 5219682), (36, 4349735), (39, 4015140), (45, 3479788), (52, 3011355), (60, 2609841), (65, 2409084), (78, 2007570), (90, 1739894), (117, 1338380), (130, 1204542), (156, 1003785), (180, 869947), (195, 803028), (234, 669190), (260, 602271), (390, 401514), (468, 334595), (585, 267676), (780, 200757), (1170, 133838), (2340, 66919)]