48767680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 131856480

約数和(自身を除く): 83088800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 617, 760, 832, 988, 1040, 1216, 1234, 1235, 1520, 1976, 2080, 2468, 2470, 3040, 3085, 3952, 4160, 4936, 4940, 6080, 6170, 7904, 8021, 9872, 9880, 11723, 12340, 15808, 16042, 19744, 19760, 23446, 24680, 32084, 39488, 39520, 40105, 46892, 49360, 58615, 64168, 79040, 80210, 93784, 98720, 117230, 128336, 152399, 160420, 187568, 197440, 234460, 256672, 304798, 320840, 375136, 468920, 513344, 609596, 641680, 750272, 761995, 937840, 1219192, 1283360, 1523990, 1875680, 2438384, 2566720, 3047980, 3751360, 4876768, 6095960, 9753536, 12191920, 24383840, 48767680]

約数ペア:

[(1, 48767680), (2, 24383840), (4, 12191920), (5, 9753536), (8, 6095960), (10, 4876768), (13, 3751360), (16, 3047980), (19, 2566720), (20, 2438384), (26, 1875680), (32, 1523990), (38, 1283360), (40, 1219192), (52, 937840), (64, 761995), (65, 750272), (76, 641680), (80, 609596), (95, 513344), (104, 468920), (130, 375136), (152, 320840), (160, 304798), (190, 256672), (208, 234460), (247, 197440), (260, 187568), (304, 160420), (320, 152399), (380, 128336), (416, 117230), (494, 98720), (520, 93784), (608, 80210), (617, 79040), (760, 64168), (832, 58615), (988, 49360), (1040, 46892), (1216, 40105), (1234, 39520), (1235, 39488), (1520, 32084), (1976, 24680), (2080, 23446), (2468, 19760), (2470, 19744), (3040, 16042), (3085, 15808), (3952, 12340), (4160, 11723), (4936, 9880), (4940, 9872), (6080, 8021), (6170, 7904)]