739528680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{560249}}^1$

素因数の和:560274

約数の個数: 64

約数和(自身を含む): 2420280000

約数和(自身を除く): 1680751320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 560249, 1120498, 1680747, 2240996, 2801245, 3361494, 4481992, 5602490, 6162739, 6722988, 8403735, 11204980, 12325478, 13445976, 16807470, 18488217, 22409960, 24650956, 30813695, 33614940, 36976434, 49301912, 61627390, 67229880, 73952868, 92441085, 123254780, 147905736, 184882170, 246509560, 369764340, 739528680]

約数ペア:

[(1, 739528680), (2, 369764340), (3, 246509560), (4, 184882170), (5, 147905736), (6, 123254780), (8, 92441085), (10, 73952868), (11, 67229880), (12, 61627390), (15, 49301912), (20, 36976434), (22, 33614940), (24, 30813695), (30, 24650956), (33, 22409960), (40, 18488217), (44, 16807470), (55, 13445976), (60, 12325478), (66, 11204980), (88, 8403735), (110, 6722988), (120, 6162739), (132, 5602490), (165, 4481992), (220, 3361494), (264, 2801245), (330, 2240996), (440, 1680747), (660, 1120498), (1320, 560249)]