156729360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28393}}^1$

素因数の和:28432

約数の個数: 80

約数和(自身を含む): 507003264

約数和(自身を除く): 350273904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 28393, 56786, 85179, 113572, 141965, 170358, 227144, 283930, 340716, 425895, 454288, 567860, 653039, 681432, 851790, 1135720, 1306078, 1362864, 1703580, 1959117, 2271440, 2612156, 3265195, 3407160, 3918234, 5224312, 6530390, 6814320, 7836468, 9795585, 10448624, 13060780, 15672936, 19591170, 26121560, 31345872, 39182340, 52243120, 78364680, 156729360]

約数ペア:

[(1, 156729360), (2, 78364680), (3, 52243120), (4, 39182340), (5, 31345872), (6, 26121560), (8, 19591170), (10, 15672936), (12, 13060780), (15, 10448624), (16, 9795585), (20, 7836468), (23, 6814320), (24, 6530390), (30, 5224312), (40, 3918234), (46, 3407160), (48, 3265195), (60, 2612156), (69, 2271440), (80, 1959117), (92, 1703580), (115, 1362864), (120, 1306078), (138, 1135720), (184, 851790), (230, 681432), (240, 653039), (276, 567860), (345, 454288), (368, 425895), (460, 340716), (552, 283930), (690, 227144), (920, 170358), (1104, 141965), (1380, 113572), (1840, 85179), (2760, 56786), (5520, 28393)]