127924680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82003}}^1$

素因数の和:82030

約数の個数: 64

約数和(自身を含む): 413300160

約数和(自身を除く): 285375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 82003, 164006, 246009, 328012, 410015, 492018, 656024, 820030, 984036, 1066039, 1230045, 1640060, 1968072, 2132078, 2460090, 3198117, 3280120, 4264156, 4920180, 5330195, 6396234, 8528312, 9840360, 10660390, 12792468, 15990585, 21320780, 25584936, 31981170, 42641560, 63962340, 127924680]

約数ペア:

[(1, 127924680), (2, 63962340), (3, 42641560), (4, 31981170), (5, 25584936), (6, 21320780), (8, 15990585), (10, 12792468), (12, 10660390), (13, 9840360), (15, 8528312), (20, 6396234), (24, 5330195), (26, 4920180), (30, 4264156), (39, 3280120), (40, 3198117), (52, 2460090), (60, 2132078), (65, 1968072), (78, 1640060), (104, 1230045), (120, 1066039), (130, 984036), (156, 820030), (195, 656024), (260, 492018), (312, 410015), (390, 328012), (520, 246009), (780, 164006), (1560, 82003)]