13815120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5233}}^1$

素因数の和:5260

約数の個数: 80

約数和(自身を含む): 46729152

約数和(自身を除く): 32914032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 5233, 10466, 15699, 20932, 26165, 31398, 41864, 52330, 57563, 62796, 78495, 83728, 104660, 115126, 125592, 156990, 172689, 209320, 230252, 251184, 287815, 313980, 345378, 418640, 460504, 575630, 627960, 690756, 863445, 921008, 1151260, 1255920, 1381512, 1726890, 2302520, 2763024, 3453780, 4605040, 6907560, 13815120]

約数ペア:

[(1, 13815120), (2, 6907560), (3, 4605040), (4, 3453780), (5, 2763024), (6, 2302520), (8, 1726890), (10, 1381512), (11, 1255920), (12, 1151260), (15, 921008), (16, 863445), (20, 690756), (22, 627960), (24, 575630), (30, 460504), (33, 418640), (40, 345378), (44, 313980), (48, 287815), (55, 251184), (60, 230252), (66, 209320), (80, 172689), (88, 156990), (110, 125592), (120, 115126), (132, 104660), (165, 83728), (176, 78495), (220, 62796), (240, 57563), (264, 52330), (330, 41864), (440, 31398), (528, 26165), (660, 20932), (880, 15699), (1320, 10466), (2640, 5233)]