126239280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30941}}^1$

素因数の和:30974

約数の個数: 80

約数和(自身を含む): 414375264

約数和(自身を除く): 288135984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 309410, 371292, 464115, 495056, 525997, 618820, 742584, 928230, 1051994, 1237640, 1485168, 1577991, 1856460, 2103988, 2475280, 2629985, 3155982, 3712920, 4207976, 5259970, 6311964, 7425840, 7889955, 8415952, 10519940, 12623928, 15779910, 21039880, 25247856, 31559820, 42079760, 63119640, 126239280]

約数ペア:

[(1, 126239280), (2, 63119640), (3, 42079760), (4, 31559820), (5, 25247856), (6, 21039880), (8, 15779910), (10, 12623928), (12, 10519940), (15, 8415952), (16, 7889955), (17, 7425840), (20, 6311964), (24, 5259970), (30, 4207976), (34, 3712920), (40, 3155982), (48, 2629985), (51, 2475280), (60, 2103988), (68, 1856460), (80, 1577991), (85, 1485168), (102, 1237640), (120, 1051994), (136, 928230), (170, 742584), (204, 618820), (240, 525997), (255, 495056), (272, 464115), (340, 371292), (408, 309410), (510, 247528), (680, 185646), (816, 154705), (1020, 123764), (1360, 92823), (2040, 61882), (4080, 30941)]