8584680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5530

約数の個数: 64

約数和(自身を含む): 27740160

約数和(自身を除く): 19155480

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, 5503, 11006, 16509, 22012, 27515, 33018, 44024, 55030, 66036, 71539, 82545, 110060, 132072, 143078, 165090, 214617, 220120, 286156, 330180, 357695, 429234, 572312, 660360, 715390, 858468, 1073085, 1430780, 1716936, 2146170, 2861560, 4292340, 8584680]

約数ペア:

[(1, 8584680), (2, 4292340), (3, 2861560), (4, 2146170), (5, 1716936), (6, 1430780), (8, 1073085), (10, 858468), (12, 715390), (13, 660360), (15, 572312), (20, 429234), (24, 357695), (26, 330180), (30, 286156), (39, 220120), (40, 214617), (52, 165090), (60, 143078), (65, 132072), (78, 110060), (104, 82545), (120, 71539), (130, 66036), (156, 55030), (195, 44024), (260, 33018), (312, 27515), (390, 22012), (520, 16509), (780, 11006), (1560, 5503)]