57021360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21599}}^1$

素因数の和:21626

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 135823440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 21599, 43198, 64797, 86396, 107995, 129594, 172792, 215990, 237589, 259188, 323985, 345584, 431980, 475178, 518376, 647970, 712767, 863960, 950356, 1036752, 1187945, 1295940, 1425534, 1727920, 1900712, 2375890, 2591880, 2851068, 3563835, 3801424, 4751780, 5183760, 5702136, 7127670, 9503560, 11404272, 14255340, 19007120, 28510680, 57021360]

約数ペア:

[(1, 57021360), (2, 28510680), (3, 19007120), (4, 14255340), (5, 11404272), (6, 9503560), (8, 7127670), (10, 5702136), (11, 5183760), (12, 4751780), (15, 3801424), (16, 3563835), (20, 2851068), (22, 2591880), (24, 2375890), (30, 1900712), (33, 1727920), (40, 1425534), (44, 1295940), (48, 1187945), (55, 1036752), (60, 950356), (66, 863960), (80, 712767), (88, 647970), (110, 518376), (120, 475178), (132, 431980), (165, 345584), (176, 323985), (220, 259188), (240, 237589), (264, 215990), (330, 172792), (440, 129594), (528, 107995), (660, 86396), (880, 64797), (1320, 43198), (2640, 21599)]