244732680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39989}}^1$

素因数の和:40023

約数の個数: 96

約数和(自身を含む): 842189400

約数和(自身を除く): 597456720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 39989, 79978, 119967, 159956, 199945, 239934, 319912, 359901, 399890, 479868, 599835, 679813, 719802, 799780, 959736, 1199670, 1359626, 1439604, 1599560, 1799505, 2039439, 2399340, 2719252, 2879208, 3399065, 3599010, 4078878, 4798680, 5438504, 6118317, 6798130, 7198020, 8157756, 10197195, 12236634, 13596260, 14396040, 16315512, 20394390, 24473268, 27192520, 30591585, 40788780, 48946536, 61183170, 81577560, 122366340, 244732680]

約数ペア:

[(1, 244732680), (2, 122366340), (3, 81577560), (4, 61183170), (5, 48946536), (6, 40788780), (8, 30591585), (9, 27192520), (10, 24473268), (12, 20394390), (15, 16315512), (17, 14396040), (18, 13596260), (20, 12236634), (24, 10197195), (30, 8157756), (34, 7198020), (36, 6798130), (40, 6118317), (45, 5438504), (51, 4798680), (60, 4078878), (68, 3599010), (72, 3399065), (85, 2879208), (90, 2719252), (102, 2399340), (120, 2039439), (136, 1799505), (153, 1599560), (170, 1439604), (180, 1359626), (204, 1199670), (255, 959736), (306, 799780), (340, 719802), (360, 679813), (408, 599835), (510, 479868), (612, 399890), (680, 359901), (765, 319912), (1020, 239934), (1224, 199945), (1530, 159956), (2040, 119967), (3060, 79978), (6120, 39989)]