61510980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 122348220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 380, 395, 474, 570, 683, 790, 948, 1140, 1185, 1366, 1501, 1580, 2049, 2370, 2732, 3002, 3415, 4098, 4503, 4740, 6004, 6830, 7505, 8196, 9006, 10245, 12977, 13660, 15010, 18012, 20490, 22515, 25954, 30020, 38931, 40980, 45030, 51908, 53957, 64885, 77862, 90060, 107914, 129770, 155724, 161871, 194655, 215828, 259540, 269785, 323742, 389310, 539570, 647484, 778620, 809355, 1025183, 1079140, 1618710, 2050366, 3075549, 3237420, 4100732, 5125915, 6151098, 10251830, 12302196, 15377745, 20503660, 30755490, 61510980]

約数ペア:

[(1, 61510980), (2, 30755490), (3, 20503660), (4, 15377745), (5, 12302196), (6, 10251830), (10, 6151098), (12, 5125915), (15, 4100732), (19, 3237420), (20, 3075549), (30, 2050366), (38, 1618710), (57, 1079140), (60, 1025183), (76, 809355), (79, 778620), (95, 647484), (114, 539570), (158, 389310), (190, 323742), (228, 269785), (237, 259540), (285, 215828), (316, 194655), (380, 161871), (395, 155724), (474, 129770), (570, 107914), (683, 90060), (790, 77862), (948, 64885), (1140, 53957), (1185, 51908), (1366, 45030), (1501, 40980), (1580, 38931), (2049, 30020), (2370, 25954), (2732, 22515), (3002, 20490), (3415, 18012), (4098, 15010), (4503, 13660), (4740, 12977), (6004, 10245), (6830, 9006), (7505, 8196)]