82143120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 266607936

約数和(自身を除く): 184464816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 647, 690, 920, 1058, 1104, 1294, 1380, 1587, 1840, 1941, 2116, 2588, 2645, 2760, 3174, 3235, 3882, 4232, 5176, 5290, 5520, 6348, 6470, 7764, 7935, 8464, 9705, 10352, 10580, 12696, 12940, 14881, 15528, 15870, 19410, 21160, 25392, 25880, 29762, 31056, 31740, 38820, 42320, 44643, 51760, 59524, 63480, 74405, 77640, 89286, 119048, 126960, 148810, 155280, 178572, 223215, 238096, 297620, 342263, 357144, 446430, 595240, 684526, 714288, 892860, 1026789, 1190480, 1369052, 1711315, 1785720, 2053578, 2738104, 3422630, 3571440, 4107156, 5133945, 5476208, 6845260, 8214312, 10267890, 13690520, 16428624, 20535780, 27381040, 41071560, 82143120]

約数ペア:

[(1, 82143120), (2, 41071560), (3, 27381040), (4, 20535780), (5, 16428624), (6, 13690520), (8, 10267890), (10, 8214312), (12, 6845260), (15, 5476208), (16, 5133945), (20, 4107156), (23, 3571440), (24, 3422630), (30, 2738104), (40, 2053578), (46, 1785720), (48, 1711315), (60, 1369052), (69, 1190480), (80, 1026789), (92, 892860), (115, 714288), (120, 684526), (138, 595240), (184, 446430), (230, 357144), (240, 342263), (276, 297620), (345, 238096), (368, 223215), (460, 178572), (529, 155280), (552, 148810), (647, 126960), (690, 119048), (920, 89286), (1058, 77640), (1104, 74405), (1294, 63480), (1380, 59524), (1587, 51760), (1840, 44643), (1941, 42320), (2116, 38820), (2588, 31740), (2645, 31056), (2760, 29762), (3174, 25880), (3235, 25392), (3882, 21160), (4232, 19410), (5176, 15870), (5290, 15528), (5520, 14881), (6348, 12940), (6470, 12696), (7764, 10580), (7935, 10352), (8464, 9705)]