80284380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 247822848

約数和(自身を除く): 167538468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 1030, 1133, 1181, 1236, 1545, 2060, 2266, 2362, 3090, 3399, 3543, 4532, 4724, 5665, 5905, 6180, 6798, 7086, 11330, 11810, 12991, 13596, 14172, 16995, 17715, 22660, 23620, 25982, 33990, 35430, 38973, 51964, 64955, 67980, 70860, 77946, 121643, 129910, 155892, 194865, 243286, 259820, 364929, 389730, 486572, 608215, 729858, 779460, 1216430, 1338073, 1459716, 1824645, 2432860, 2676146, 3649290, 4014219, 5352292, 6690365, 7298580, 8028438, 13380730, 16056876, 20071095, 26761460, 40142190, 80284380]

約数ペア:

[(1, 80284380), (2, 40142190), (3, 26761460), (4, 20071095), (5, 16056876), (6, 13380730), (10, 8028438), (11, 7298580), (12, 6690365), (15, 5352292), (20, 4014219), (22, 3649290), (30, 2676146), (33, 2432860), (44, 1824645), (55, 1459716), (60, 1338073), (66, 1216430), (103, 779460), (110, 729858), (132, 608215), (165, 486572), (206, 389730), (220, 364929), (309, 259820), (330, 243286), (412, 194865), (515, 155892), (618, 129910), (660, 121643), (1030, 77946), (1133, 70860), (1181, 67980), (1236, 64955), (1545, 51964), (2060, 38973), (2266, 35430), (2362, 33990), (3090, 25982), (3399, 23620), (3543, 22660), (4532, 17715), (4724, 16995), (5665, 14172), (5905, 13596), (6180, 12991), (6798, 11810), (7086, 11330)]