3964808280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1738951}}^1$

素因数の和:1738984

約数の個数: 64

約数和(自身を含む): 12520454400

約数和(自身を除く): 8555646120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1738951, 3477902, 5216853, 6955804, 8694755, 10433706, 13911608, 17389510, 20867412, 26084265, 33040069, 34779020, 41734824, 52168530, 66080138, 69558040, 99120207, 104337060, 132160276, 165200345, 198240414, 208674120, 264320552, 330400690, 396480828, 495601035, 660801380, 792961656, 991202070, 1321602760, 1982404140, 3964808280]

約数ペア:

[(1, 3964808280), (2, 1982404140), (3, 1321602760), (4, 991202070), (5, 792961656), (6, 660801380), (8, 495601035), (10, 396480828), (12, 330400690), (15, 264320552), (19, 208674120), (20, 198240414), (24, 165200345), (30, 132160276), (38, 104337060), (40, 99120207), (57, 69558040), (60, 66080138), (76, 52168530), (95, 41734824), (114, 34779020), (120, 33040069), (152, 26084265), (190, 20867412), (228, 17389510), (285, 13911608), (380, 10433706), (456, 8694755), (570, 6955804), (760, 5216853), (1140, 3477902), (2280, 1738951)]