6611280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 22328928

約数和(自身を除く): 15717648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 169, 195, 208, 240, 260, 312, 326, 338, 390, 489, 507, 520, 624, 652, 676, 780, 815, 845, 978, 1014, 1040, 1304, 1352, 1560, 1630, 1690, 1956, 2028, 2119, 2445, 2535, 2608, 2704, 3120, 3260, 3380, 3912, 4056, 4238, 4890, 5070, 6357, 6520, 6760, 7824, 8112, 8476, 9780, 10140, 10595, 12714, 13040, 13520, 16952, 19560, 20280, 21190, 25428, 27547, 31785, 33904, 39120, 40560, 42380, 50856, 55094, 63570, 82641, 84760, 101712, 110188, 127140, 137735, 165282, 169520, 220376, 254280, 275470, 330564, 413205, 440752, 508560, 550940, 661128, 826410, 1101880, 1322256, 1652820, 2203760, 3305640, 6611280]

約数ペア:

[(1, 6611280), (2, 3305640), (3, 2203760), (4, 1652820), (5, 1322256), (6, 1101880), (8, 826410), (10, 661128), (12, 550940), (13, 508560), (15, 440752), (16, 413205), (20, 330564), (24, 275470), (26, 254280), (30, 220376), (39, 169520), (40, 165282), (48, 137735), (52, 127140), (60, 110188), (65, 101712), (78, 84760), (80, 82641), (104, 63570), (120, 55094), (130, 50856), (156, 42380), (163, 40560), (169, 39120), (195, 33904), (208, 31785), (240, 27547), (260, 25428), (312, 21190), (326, 20280), (338, 19560), (390, 16952), (489, 13520), (507, 13040), (520, 12714), (624, 10595), (652, 10140), (676, 9780), (780, 8476), (815, 8112), (845, 7824), (978, 6760), (1014, 6520), (1040, 6357), (1304, 5070), (1352, 4890), (1560, 4238), (1630, 4056), (1690, 3912), (1956, 3380), (2028, 3260), (2119, 3120), (2445, 2704), (2535, 2608)]