242474560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24443}}^1$

素因数の和:24491

約数の個数: 56

約数和(自身を含む): 596042496

約数和(自身を除く): 353567936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 24443, 48886, 97772, 122215, 195544, 244430, 391088, 488860, 757733, 782176, 977720, 1515466, 1564352, 1955440, 3030932, 3788665, 3910880, 6061864, 7577330, 7821760, 12123728, 15154660, 24247456, 30309320, 48494912, 60618640, 121237280, 242474560]

約数ペア:

[(1, 242474560), (2, 121237280), (4, 60618640), (5, 48494912), (8, 30309320), (10, 24247456), (16, 15154660), (20, 12123728), (31, 7821760), (32, 7577330), (40, 6061864), (62, 3910880), (64, 3788665), (80, 3030932), (124, 1955440), (155, 1564352), (160, 1515466), (248, 977720), (310, 782176), (320, 757733), (496, 488860), (620, 391088), (992, 244430), (1240, 195544), (1984, 122215), (2480, 97772), (4960, 48886), (9920, 24443)]