3935280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 12856320

約数和(自身を除く): 8921040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 863, 912, 1140, 1520, 1726, 2280, 2589, 3452, 4315, 4560, 5178, 6904, 8630, 10356, 12945, 13808, 16397, 17260, 20712, 25890, 32794, 34520, 41424, 49191, 51780, 65588, 69040, 81985, 98382, 103560, 131176, 163970, 196764, 207120, 245955, 262352, 327940, 393528, 491910, 655880, 787056, 983820, 1311760, 1967640, 3935280]

約数ペア:

[(1, 3935280), (2, 1967640), (3, 1311760), (4, 983820), (5, 787056), (6, 655880), (8, 491910), (10, 393528), (12, 327940), (15, 262352), (16, 245955), (19, 207120), (20, 196764), (24, 163970), (30, 131176), (38, 103560), (40, 98382), (48, 81985), (57, 69040), (60, 65588), (76, 51780), (80, 49191), (95, 41424), (114, 34520), (120, 32794), (152, 25890), (190, 20712), (228, 17260), (240, 16397), (285, 13808), (304, 12945), (380, 10356), (456, 8630), (570, 6904), (760, 5178), (863, 4560), (912, 4315), (1140, 3452), (1520, 2589), (1726, 2280)]