274292520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2179}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 824040000

約数和(自身を除く): 549747480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1049, 2098, 2179, 3147, 4196, 4358, 5245, 6294, 6537, 8392, 8716, 10490, 10895, 12588, 13074, 15735, 17432, 20980, 21790, 25176, 26148, 31470, 32685, 41960, 43580, 52296, 62940, 65370, 87160, 125880, 130740, 261480, 2285771, 4571542, 6857313, 9143084, 11428855, 13714626, 18286168, 22857710, 27429252, 34286565, 45715420, 54858504, 68573130, 91430840, 137146260, 274292520]

約数ペア:

[(1, 274292520), (2, 137146260), (3, 91430840), (4, 68573130), (5, 54858504), (6, 45715420), (8, 34286565), (10, 27429252), (12, 22857710), (15, 18286168), (20, 13714626), (24, 11428855), (30, 9143084), (40, 6857313), (60, 4571542), (120, 2285771), (1049, 261480), (2098, 130740), (2179, 125880), (3147, 87160), (4196, 65370), (4358, 62940), (5245, 52296), (6294, 43580), (6537, 41960), (8392, 32685), (8716, 31470), (10490, 26148), (10895, 25176), (12588, 21790), (13074, 20980), (15735, 17432)]