1542060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 5045040

約数和(自身を除く): 3502980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 659, 780, 1170, 1318, 1977, 2340, 2636, 3295, 3954, 5931, 6590, 7908, 8567, 9885, 11862, 13180, 17134, 19770, 23724, 25701, 29655, 34268, 39540, 42835, 51402, 59310, 77103, 85670, 102804, 118620, 128505, 154206, 171340, 257010, 308412, 385515, 514020, 771030, 1542060]

約数ペア:

[(1, 1542060), (2, 771030), (3, 514020), (4, 385515), (5, 308412), (6, 257010), (9, 171340), (10, 154206), (12, 128505), (13, 118620), (15, 102804), (18, 85670), (20, 77103), (26, 59310), (30, 51402), (36, 42835), (39, 39540), (45, 34268), (52, 29655), (60, 25701), (65, 23724), (78, 19770), (90, 17134), (117, 13180), (130, 11862), (156, 9885), (180, 8567), (195, 7908), (234, 6590), (260, 5931), (390, 3954), (468, 3295), (585, 2636), (659, 2340), (780, 1977), (1170, 1318)]