15734640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 49737888

約数和(自身を除く): 34003248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1237, 1272, 1590, 2120, 2474, 2544, 3180, 3711, 4240, 4948, 6185, 6360, 7422, 9896, 12370, 12720, 14844, 18555, 19792, 24740, 29688, 37110, 49480, 59376, 65561, 74220, 98960, 131122, 148440, 196683, 262244, 296880, 327805, 393366, 524488, 655610, 786732, 983415, 1048976, 1311220, 1573464, 1966830, 2622440, 3146928, 3933660, 5244880, 7867320, 15734640]

約数ペア:

[(1, 15734640), (2, 7867320), (3, 5244880), (4, 3933660), (5, 3146928), (6, 2622440), (8, 1966830), (10, 1573464), (12, 1311220), (15, 1048976), (16, 983415), (20, 786732), (24, 655610), (30, 524488), (40, 393366), (48, 327805), (53, 296880), (60, 262244), (80, 196683), (106, 148440), (120, 131122), (159, 98960), (212, 74220), (240, 65561), (265, 59376), (318, 49480), (424, 37110), (530, 29688), (636, 24740), (795, 19792), (848, 18555), (1060, 14844), (1237, 12720), (1272, 12370), (1590, 9896), (2120, 7422), (2474, 6360), (2544, 6185), (3180, 4948), (3711, 4240)]