60931120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 148561920

約数和(自身を除く): 87630800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 311, 316, 395, 496, 620, 622, 632, 790, 1240, 1244, 1264, 1555, 1580, 2449, 2480, 2488, 3110, 3160, 4898, 4976, 6220, 6320, 9641, 9796, 12245, 12440, 19282, 19592, 24490, 24569, 24880, 38564, 39184, 48205, 48980, 49138, 77128, 96410, 97960, 98276, 122845, 154256, 192820, 195920, 196552, 245690, 385640, 393104, 491380, 761639, 771280, 982760, 1523278, 1965520, 3046556, 3808195, 6093112, 7616390, 12186224, 15232780, 30465560, 60931120]

約数ペア:

[(1, 60931120), (2, 30465560), (4, 15232780), (5, 12186224), (8, 7616390), (10, 6093112), (16, 3808195), (20, 3046556), (31, 1965520), (40, 1523278), (62, 982760), (79, 771280), (80, 761639), (124, 491380), (155, 393104), (158, 385640), (248, 245690), (310, 196552), (311, 195920), (316, 192820), (395, 154256), (496, 122845), (620, 98276), (622, 97960), (632, 96410), (790, 77128), (1240, 49138), (1244, 48980), (1264, 48205), (1555, 39184), (1580, 38564), (2449, 24880), (2480, 24569), (2488, 24490), (3110, 19592), (3160, 19282), (4898, 12440), (4976, 12245), (6220, 9796), (6320, 9641)]