1238610480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{303581}}^1$

素因数の和:303614

約数の個数: 80

約数和(自身を含む): 4065570144

約数和(自身を除く): 2826959664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 303581, 607162, 910743, 1214324, 1517905, 1821486, 2428648, 3035810, 3642972, 4553715, 4857296, 5160877, 6071620, 7285944, 9107430, 10321754, 12143240, 14571888, 15482631, 18214860, 20643508, 24286480, 25804385, 30965262, 36429720, 41287016, 51608770, 61930524, 72859440, 77413155, 82574032, 103217540, 123861048, 154826310, 206435080, 247722096, 309652620, 412870160, 619305240, 1238610480]

約数ペア:

[(1, 1238610480), (2, 619305240), (3, 412870160), (4, 309652620), (5, 247722096), (6, 206435080), (8, 154826310), (10, 123861048), (12, 103217540), (15, 82574032), (16, 77413155), (17, 72859440), (20, 61930524), (24, 51608770), (30, 41287016), (34, 36429720), (40, 30965262), (48, 25804385), (51, 24286480), (60, 20643508), (68, 18214860), (80, 15482631), (85, 14571888), (102, 12143240), (120, 10321754), (136, 9107430), (170, 7285944), (204, 6071620), (240, 5160877), (255, 4857296), (272, 4553715), (340, 3642972), (408, 3035810), (510, 2428648), (680, 1821486), (816, 1517905), (1020, 1214324), (1360, 910743), (2040, 607162), (4080, 303581)]