1941983520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{13009}}^1$

素因数の和:13338

約数の個数: 96

約数和(自身を含む): 6137389440

約数和(自身を除く): 4195405920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 13009, 14928, 18660, 24880, 26018, 29856, 37320, 39027, 49760, 52036, 65045, 74640, 78054, 104072, 130090, 149280, 156108, 195135, 208144, 260180, 312216, 390270, 416288, 520360, 624432, 780540, 1040720, 1248864, 1561080, 2081440, 3122160, 4045799, 6244320, 8091598, 12137397, 16183196, 20228995, 24274794, 32366392, 40457990, 48549588, 60686985, 64732784, 80915980, 97099176, 121373970, 129465568, 161831960, 194198352, 242747940, 323663920, 388396704, 485495880, 647327840, 970991760, 1941983520]

約数ペア:

[(1, 1941983520), (2, 970991760), (3, 647327840), (4, 485495880), (5, 388396704), (6, 323663920), (8, 242747940), (10, 194198352), (12, 161831960), (15, 129465568), (16, 121373970), (20, 97099176), (24, 80915980), (30, 64732784), (32, 60686985), (40, 48549588), (48, 40457990), (60, 32366392), (80, 24274794), (96, 20228995), (120, 16183196), (160, 12137397), (240, 8091598), (311, 6244320), (480, 4045799), (622, 3122160), (933, 2081440), (1244, 1561080), (1555, 1248864), (1866, 1040720), (2488, 780540), (3110, 624432), (3732, 520360), (4665, 416288), (4976, 390270), (6220, 312216), (7464, 260180), (9330, 208144), (9952, 195135), (12440, 156108), (13009, 149280), (14928, 130090), (18660, 104072), (24880, 78054), (26018, 74640), (29856, 65045), (37320, 52036), (39027, 49760)]