22740840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 74529000

約数和(自身を除く): 51788160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 349, 360, 362, 543, 698, 724, 905, 1047, 1086, 1396, 1448, 1629, 1745, 1810, 2094, 2172, 2715, 2792, 3141, 3258, 3490, 3620, 4188, 4344, 5235, 5430, 6282, 6516, 6980, 7240, 8145, 8376, 10470, 10860, 12564, 13032, 13960, 15705, 16290, 20940, 21720, 25128, 31410, 32580, 41880, 62820, 63169, 65160, 125640, 126338, 189507, 252676, 315845, 379014, 505352, 568521, 631690, 758028, 947535, 1137042, 1263380, 1516056, 1895070, 2274084, 2526760, 2842605, 3790140, 4548168, 5685210, 7580280, 11370420, 22740840]

約数ペア:

[(1, 22740840), (2, 11370420), (3, 7580280), (4, 5685210), (5, 4548168), (6, 3790140), (8, 2842605), (9, 2526760), (10, 2274084), (12, 1895070), (15, 1516056), (18, 1263380), (20, 1137042), (24, 947535), (30, 758028), (36, 631690), (40, 568521), (45, 505352), (60, 379014), (72, 315845), (90, 252676), (120, 189507), (180, 126338), (181, 125640), (349, 65160), (360, 63169), (362, 62820), (543, 41880), (698, 32580), (724, 31410), (905, 25128), (1047, 21720), (1086, 20940), (1396, 16290), (1448, 15705), (1629, 13960), (1745, 13032), (1810, 12564), (2094, 10860), (2172, 10470), (2715, 8376), (2792, 8145), (3141, 7240), (3258, 6980), (3490, 6516), (3620, 6282), (4188, 5430), (4344, 5235)]