61151280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4254

約数の個数: 80

約数和(自身を含む): 192722784

約数和(自身を除く): 131571504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4177, 4880, 7320, 8354, 12531, 14640, 16708, 20885, 25062, 33416, 41770, 50124, 62655, 66832, 83540, 100248, 125310, 167080, 200496, 250620, 254797, 334160, 501240, 509594, 764391, 1002480, 1019188, 1273985, 1528782, 2038376, 2547970, 3057564, 3821955, 4076752, 5095940, 6115128, 7643910, 10191880, 12230256, 15287820, 20383760, 30575640, 61151280]

約数ペア:

[(1, 61151280), (2, 30575640), (3, 20383760), (4, 15287820), (5, 12230256), (6, 10191880), (8, 7643910), (10, 6115128), (12, 5095940), (15, 4076752), (16, 3821955), (20, 3057564), (24, 2547970), (30, 2038376), (40, 1528782), (48, 1273985), (60, 1019188), (61, 1002480), (80, 764391), (120, 509594), (122, 501240), (183, 334160), (240, 254797), (244, 250620), (305, 200496), (366, 167080), (488, 125310), (610, 100248), (732, 83540), (915, 66832), (976, 62655), (1220, 50124), (1464, 41770), (1830, 33416), (2440, 25062), (2928, 20885), (3660, 16708), (4177, 14640), (4880, 12531), (7320, 8354)]