22238280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 75600000

約数和(自身を除く): 53361720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 349, 354, 360, 472, 531, 540, 590, 698, 708, 885, 1047, 1062, 1080, 1180, 1396, 1416, 1593, 1745, 1770, 2094, 2124, 2360, 2655, 2792, 3141, 3186, 3490, 3540, 4188, 4248, 5235, 5310, 6282, 6372, 6980, 7080, 7965, 8376, 9423, 10470, 10620, 12564, 12744, 13960, 15705, 15930, 18846, 20591, 20940, 21240, 25128, 31410, 31860, 37692, 41182, 41880, 47115, 61773, 62820, 63720, 75384, 82364, 94230, 102955, 123546, 125640, 164728, 185319, 188460, 205910, 247092, 308865, 370638, 376920, 411820, 494184, 555957, 617730, 741276, 823640, 926595, 1111914, 1235460, 1482552, 1853190, 2223828, 2470920, 2779785, 3706380, 4447656, 5559570, 7412760, 11119140, 22238280]

約数ペア:

[(1, 22238280), (2, 11119140), (3, 7412760), (4, 5559570), (5, 4447656), (6, 3706380), (8, 2779785), (9, 2470920), (10, 2223828), (12, 1853190), (15, 1482552), (18, 1235460), (20, 1111914), (24, 926595), (27, 823640), (30, 741276), (36, 617730), (40, 555957), (45, 494184), (54, 411820), (59, 376920), (60, 370638), (72, 308865), (90, 247092), (108, 205910), (118, 188460), (120, 185319), (135, 164728), (177, 125640), (180, 123546), (216, 102955), (236, 94230), (270, 82364), (295, 75384), (349, 63720), (354, 62820), (360, 61773), (472, 47115), (531, 41880), (540, 41182), (590, 37692), (698, 31860), (708, 31410), (885, 25128), (1047, 21240), (1062, 20940), (1080, 20591), (1180, 18846), (1396, 15930), (1416, 15705), (1593, 13960), (1745, 12744), (1770, 12564), (2094, 10620), (2124, 10470), (2360, 9423), (2655, 8376), (2792, 7965), (3141, 7080), (3186, 6980), (3490, 6372), (3540, 6282), (4188, 5310), (4248, 5235)]