479764680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{128969}}^1$

素因数の和:129014

約数の個数: 64

約数和(自身を含む): 1485734400

約数和(自身を除く): 1005969720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 128969, 257938, 386907, 515876, 644845, 773814, 1031752, 1289690, 1547628, 1934535, 2579380, 3095256, 3869070, 3998039, 5158760, 7738140, 7996078, 11994117, 15476280, 15992156, 19990195, 23988234, 31984312, 39980390, 47976468, 59970585, 79960780, 95952936, 119941170, 159921560, 239882340, 479764680]

約数ペア:

[(1, 479764680), (2, 239882340), (3, 159921560), (4, 119941170), (5, 95952936), (6, 79960780), (8, 59970585), (10, 47976468), (12, 39980390), (15, 31984312), (20, 23988234), (24, 19990195), (30, 15992156), (31, 15476280), (40, 11994117), (60, 7996078), (62, 7738140), (93, 5158760), (120, 3998039), (124, 3869070), (155, 3095256), (186, 2579380), (248, 1934535), (310, 1547628), (372, 1289690), (465, 1031752), (620, 773814), (744, 644845), (930, 515876), (1240, 386907), (1860, 257938), (3720, 128969)]