324470640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103997}}^1$

素因数の和:104026

約数の個数: 80

約数和(自身を含む): 1083243168

約数和(自身を除く): 758772528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 103997, 207994, 311991, 415988, 519985, 623982, 831976, 1039970, 1247964, 1351961, 1559955, 1663952, 2079940, 2495928, 2703922, 3119910, 4055883, 4159880, 4991856, 5407844, 6239820, 6759805, 8111766, 8319760, 10815688, 12479640, 13519610, 16223532, 20279415, 21631376, 24959280, 27039220, 32447064, 40558830, 54078440, 64894128, 81117660, 108156880, 162235320, 324470640]

約数ペア:

[(1, 324470640), (2, 162235320), (3, 108156880), (4, 81117660), (5, 64894128), (6, 54078440), (8, 40558830), (10, 32447064), (12, 27039220), (13, 24959280), (15, 21631376), (16, 20279415), (20, 16223532), (24, 13519610), (26, 12479640), (30, 10815688), (39, 8319760), (40, 8111766), (48, 6759805), (52, 6239820), (60, 5407844), (65, 4991856), (78, 4159880), (80, 4055883), (104, 3119910), (120, 2703922), (130, 2495928), (156, 2079940), (195, 1663952), (208, 1559955), (240, 1351961), (260, 1247964), (312, 1039970), (390, 831976), (520, 623982), (624, 519985), (780, 415988), (1040, 311991), (1560, 207994), (3120, 103997)]