1545388680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7457}}^1$

素因数の和:7639

約数の個数: 128

約数和(自身を含む): 5090532480

約数和(自身を除く): 3545143800

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, 157, 165, 220, 264, 314, 330, 440, 471, 628, 660, 785, 942, 1256, 1320, 1570, 1727, 1884, 2355, 3140, 3454, 3768, 4710, 5181, 6280, 6908, 7457, 8635, 9420, 10362, 13816, 14914, 17270, 18840, 20724, 22371, 25905, 29828, 34540, 37285, 41448, 44742, 51810, 59656, 69080, 74570, 82027, 89484, 103620, 111855, 149140, 164054, 178968, 207240, 223710, 246081, 298280, 328108, 410135, 447420, 492162, 656216, 820270, 894840, 984324, 1170749, 1230405, 1640540, 1968648, 2341498, 2460810, 3281080, 3512247, 4682996, 4921620, 5853745, 7024494, 9365992, 9843240, 11707490, 12878239, 14048988, 17561235, 23414980, 25756478, 28097976, 35122470, 38634717, 46829960, 51512956, 64391195, 70244940, 77269434, 103025912, 128782390, 140489880, 154538868, 193173585, 257564780, 309077736, 386347170, 515129560, 772694340, 1545388680]

約数ペア:

[(1, 1545388680), (2, 772694340), (3, 515129560), (4, 386347170), (5, 309077736), (6, 257564780), (8, 193173585), (10, 154538868), (11, 140489880), (12, 128782390), (15, 103025912), (20, 77269434), (22, 70244940), (24, 64391195), (30, 51512956), (33, 46829960), (40, 38634717), (44, 35122470), (55, 28097976), (60, 25756478), (66, 23414980), (88, 17561235), (110, 14048988), (120, 12878239), (132, 11707490), (157, 9843240), (165, 9365992), (220, 7024494), (264, 5853745), (314, 4921620), (330, 4682996), (440, 3512247), (471, 3281080), (628, 2460810), (660, 2341498), (785, 1968648), (942, 1640540), (1256, 1230405), (1320, 1170749), (1570, 984324), (1727, 894840), (1884, 820270), (2355, 656216), (3140, 492162), (3454, 447420), (3768, 410135), (4710, 328108), (5181, 298280), (6280, 246081), (6908, 223710), (7457, 207240), (8635, 178968), (9420, 164054), (10362, 149140), (13816, 111855), (14914, 103620), (17270, 89484), (18840, 82027), (20724, 74570), (22371, 69080), (25905, 59656), (29828, 51810), (34540, 44742), (37285, 41448)]