71204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296687}}^1$

素因数の和:296703

約数の個数: 40

約数和(自身を含む): 220735872

約数和(自身を除く): 149530992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296687, 593374, 890061, 1186748, 1483435, 1780122, 2373496, 2966870, 3560244, 4450305, 4746992, 5933740, 7120488, 8900610, 11867480, 14240976, 17801220, 23734960, 35602440, 71204880]

約数ペア:

[(1, 71204880), (2, 35602440), (3, 23734960), (4, 17801220), (5, 14240976), (6, 11867480), (8, 8900610), (10, 7120488), (12, 5933740), (15, 4746992), (16, 4450305), (20, 3560244), (24, 2966870), (30, 2373496), (40, 1780122), (48, 1483435), (60, 1186748), (80, 890061), (120, 593374), (240, 296687)]