153734640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10501}}^1$

素因数の和:10578

約数の個数: 80

約数和(自身を含む): 484436256

約数和(自身を除く): 330701616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 10501, 14640, 21002, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 210020, 252024, 315030, 420040, 504048, 630060, 640561, 840080, 1260120, 1281122, 1921683, 2520240, 2562244, 3202805, 3843366, 5124488, 6405610, 7686732, 9608415, 10248976, 12811220, 15373464, 19216830, 25622440, 30746928, 38433660, 51244880, 76867320, 153734640]

約数ペア:

[(1, 153734640), (2, 76867320), (3, 51244880), (4, 38433660), (5, 30746928), (6, 25622440), (8, 19216830), (10, 15373464), (12, 12811220), (15, 10248976), (16, 9608415), (20, 7686732), (24, 6405610), (30, 5124488), (40, 3843366), (48, 3202805), (60, 2562244), (61, 2520240), (80, 1921683), (120, 1281122), (122, 1260120), (183, 840080), (240, 640561), (244, 630060), (305, 504048), (366, 420040), (488, 315030), (610, 252024), (732, 210020), (915, 168016), (976, 157515), (1220, 126012), (1464, 105010), (1830, 84008), (2440, 63006), (2928, 52505), (3660, 42004), (4880, 31503), (7320, 21002), (10501, 14640)]