23707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 74048832

約数和(自身を除く): 50340912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 571, 692, 865, 1038, 1142, 1384, 1713, 1730, 2076, 2284, 2595, 2768, 2855, 3426, 3460, 4152, 4568, 5190, 5710, 6852, 6920, 8304, 8565, 9136, 10380, 11420, 13704, 13840, 17130, 20760, 22840, 27408, 34260, 41520, 45680, 68520, 98783, 137040, 197566, 296349, 395132, 493915, 592698, 790264, 987830, 1185396, 1481745, 1580528, 1975660, 2370792, 2963490, 3951320, 4741584, 5926980, 7902640, 11853960, 23707920]

約数ペア:

[(1, 23707920), (2, 11853960), (3, 7902640), (4, 5926980), (5, 4741584), (6, 3951320), (8, 2963490), (10, 2370792), (12, 1975660), (15, 1580528), (16, 1481745), (20, 1185396), (24, 987830), (30, 790264), (40, 592698), (48, 493915), (60, 395132), (80, 296349), (120, 197566), (173, 137040), (240, 98783), (346, 68520), (519, 45680), (571, 41520), (692, 34260), (865, 27408), (1038, 22840), (1142, 20760), (1384, 17130), (1713, 13840), (1730, 13704), (2076, 11420), (2284, 10380), (2595, 9136), (2768, 8565), (2855, 8304), (3426, 6920), (3460, 6852), (4152, 5710), (4568, 5190)]