215520360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14843}}^1$

素因数の和:14879

約数の個数: 96

約数和(自身を含む): 710730720

約数和(自身を除く): 495210360

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 14843, 29686, 44529, 59372, 74215, 89058, 118744, 148430, 163273, 178116, 222645, 296860, 326546, 356232, 445290, 489819, 593720, 653092, 816365, 890580, 979638, 1306184, 1632730, 1781160, 1796003, 1959276, 2449095, 3265460, 3592006, 3918552, 4898190, 5388009, 6530920, 7184012, 8980015, 9796380, 10776018, 14368024, 17960030, 19592760, 21552036, 26940045, 35920060, 43104072, 53880090, 71840120, 107760180, 215520360]

約数ペア:

[(1, 215520360), (2, 107760180), (3, 71840120), (4, 53880090), (5, 43104072), (6, 35920060), (8, 26940045), (10, 21552036), (11, 19592760), (12, 17960030), (15, 14368024), (20, 10776018), (22, 9796380), (24, 8980015), (30, 7184012), (33, 6530920), (40, 5388009), (44, 4898190), (55, 3918552), (60, 3592006), (66, 3265460), (88, 2449095), (110, 1959276), (120, 1796003), (121, 1781160), (132, 1632730), (165, 1306184), (220, 979638), (242, 890580), (264, 816365), (330, 653092), (363, 593720), (440, 489819), (484, 445290), (605, 356232), (660, 326546), (726, 296860), (968, 222645), (1210, 178116), (1320, 163273), (1452, 148430), (1815, 118744), (2420, 89058), (2904, 74215), (3630, 59372), (4840, 44529), (7260, 29686), (14520, 14843)]