1967640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 4253160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 863, 1140, 1726, 2280, 2589, 3452, 4315, 5178, 6904, 8630, 10356, 12945, 16397, 17260, 20712, 25890, 32794, 34520, 49191, 51780, 65588, 81985, 98382, 103560, 131176, 163970, 196764, 245955, 327940, 393528, 491910, 655880, 983820, 1967640]

約数ペア:

[(1, 1967640), (2, 983820), (3, 655880), (4, 491910), (5, 393528), (6, 327940), (8, 245955), (10, 196764), (12, 163970), (15, 131176), (19, 103560), (20, 98382), (24, 81985), (30, 65588), (38, 51780), (40, 49191), (57, 34520), (60, 32794), (76, 25890), (95, 20712), (114, 17260), (120, 16397), (152, 12945), (190, 10356), (228, 8630), (285, 6904), (380, 5178), (456, 4315), (570, 3452), (760, 2589), (863, 2280), (1140, 1726)]