27896160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 88996320

約数和(自身を除く): 61100160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 653, 712, 890, 1068, 1306, 1335, 1424, 1780, 1959, 2136, 2612, 2670, 2848, 3265, 3560, 3918, 4272, 5224, 5340, 6530, 7120, 7836, 8544, 9795, 10448, 10680, 13060, 14240, 15672, 19590, 20896, 21360, 26120, 31344, 39180, 42720, 52240, 58117, 62688, 78360, 104480, 116234, 156720, 174351, 232468, 290585, 313440, 348702, 464936, 581170, 697404, 871755, 929872, 1162340, 1394808, 1743510, 1859744, 2324680, 2789616, 3487020, 4649360, 5579232, 6974040, 9298720, 13948080, 27896160]

約数ペア:

[(1, 27896160), (2, 13948080), (3, 9298720), (4, 6974040), (5, 5579232), (6, 4649360), (8, 3487020), (10, 2789616), (12, 2324680), (15, 1859744), (16, 1743510), (20, 1394808), (24, 1162340), (30, 929872), (32, 871755), (40, 697404), (48, 581170), (60, 464936), (80, 348702), (89, 313440), (96, 290585), (120, 232468), (160, 174351), (178, 156720), (240, 116234), (267, 104480), (356, 78360), (445, 62688), (480, 58117), (534, 52240), (653, 42720), (712, 39180), (890, 31344), (1068, 26120), (1306, 21360), (1335, 20896), (1424, 19590), (1780, 15672), (1959, 14240), (2136, 13060), (2612, 10680), (2670, 10448), (2848, 9795), (3265, 8544), (3560, 7836), (3918, 7120), (4272, 6530), (5224, 5340)]