40087401720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5476421}}^1$

素因数の和:5476496

約数の個数: 64

約数和(自身を含む): 122233739040

約数和(自身を除く): 82146337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 5476421, 10952842, 16429263, 21905684, 27382105, 32858526, 43811368, 54764210, 65717052, 82146315, 109528420, 131434104, 164292630, 219056840, 328585260, 334061681, 657170520, 668123362, 1002185043, 1336246724, 1670308405, 2004370086, 2672493448, 3340616810, 4008740172, 5010925215, 6681233620, 8017480344, 10021850430, 13362467240, 20043700860, 40087401720]

約数ペア:

[(1, 40087401720), (2, 20043700860), (3, 13362467240), (4, 10021850430), (5, 8017480344), (6, 6681233620), (8, 5010925215), (10, 4008740172), (12, 3340616810), (15, 2672493448), (20, 2004370086), (24, 1670308405), (30, 1336246724), (40, 1002185043), (60, 668123362), (61, 657170520), (120, 334061681), (122, 328585260), (183, 219056840), (244, 164292630), (305, 131434104), (366, 109528420), (488, 82146315), (610, 65717052), (732, 54764210), (915, 43811368), (1220, 32858526), (1464, 27382105), (1830, 21905684), (2440, 16429263), (3660, 10952842), (7320, 5476421)]