308662680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28901}}^1$

素因数の和:29004

約数の個数: 64

約数和(自身を含む): 936424800

約数和(自身を除く): 627762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 28901, 57802, 86703, 115604, 144505, 173406, 231208, 289010, 346812, 433515, 578020, 693624, 867030, 1156040, 1734060, 2572189, 3468120, 5144378, 7716567, 10288756, 12860945, 15433134, 20577512, 25721890, 30866268, 38582835, 51443780, 61732536, 77165670, 102887560, 154331340, 308662680]

約数ペア:

[(1, 308662680), (2, 154331340), (3, 102887560), (4, 77165670), (5, 61732536), (6, 51443780), (8, 38582835), (10, 30866268), (12, 25721890), (15, 20577512), (20, 15433134), (24, 12860945), (30, 10288756), (40, 7716567), (60, 5144378), (89, 3468120), (120, 2572189), (178, 1734060), (267, 1156040), (356, 867030), (445, 693624), (534, 578020), (712, 433515), (890, 346812), (1068, 289010), (1335, 231208), (1780, 173406), (2136, 144505), (2670, 115604), (3560, 86703), (5340, 57802), (10680, 28901)]