11399760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 38997504

約数和(自身を除く): 27597744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 223, 240, 284, 355, 360, 426, 446, 568, 639, 669, 710, 720, 852, 892, 1065, 1115, 1136, 1278, 1338, 1420, 1704, 1784, 2007, 2130, 2230, 2556, 2676, 2840, 3195, 3345, 3408, 3568, 4014, 4260, 4460, 5112, 5352, 5680, 6390, 6690, 8028, 8520, 8920, 10035, 10224, 10704, 12780, 13380, 15833, 16056, 17040, 17840, 20070, 25560, 26760, 31666, 32112, 40140, 47499, 51120, 53520, 63332, 79165, 80280, 94998, 126664, 142497, 158330, 160560, 189996, 237495, 253328, 284994, 316660, 379992, 474990, 569988, 633320, 712485, 759984, 949980, 1139976, 1266640, 1424970, 1899960, 2279952, 2849940, 3799920, 5699880, 11399760]

約数ペア:

[(1, 11399760), (2, 5699880), (3, 3799920), (4, 2849940), (5, 2279952), (6, 1899960), (8, 1424970), (9, 1266640), (10, 1139976), (12, 949980), (15, 759984), (16, 712485), (18, 633320), (20, 569988), (24, 474990), (30, 379992), (36, 316660), (40, 284994), (45, 253328), (48, 237495), (60, 189996), (71, 160560), (72, 158330), (80, 142497), (90, 126664), (120, 94998), (142, 80280), (144, 79165), (180, 63332), (213, 53520), (223, 51120), (240, 47499), (284, 40140), (355, 32112), (360, 31666), (426, 26760), (446, 25560), (568, 20070), (639, 17840), (669, 17040), (710, 16056), (720, 15833), (852, 13380), (892, 12780), (1065, 10704), (1115, 10224), (1136, 10035), (1278, 8920), (1338, 8520), (1420, 8028), (1704, 6690), (1784, 6390), (2007, 5680), (2130, 5352), (2230, 5112), (2556, 4460), (2676, 4260), (2840, 4014), (3195, 3568), (3345, 3408)]