12259627440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{1723}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 39711029760

約数和(自身を除く): 27451402320

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, 552, 690, 920, 1104, 1289, 1380, 1723, 1840, 2578, 2760, 3446, 3867, 5156, 5169, 5520, 6445, 6892, 7734, 8615, 10312, 10338, 12890, 13784, 15468, 17230, 19335, 20624, 20676, 25780, 25845, 27568, 29647, 30936, 34460, 38670, 39629, 41352, 51560, 51690, 59294, 61872, 68920, 77340, 79258, 82704, 88941, 103120, 103380, 118588, 118887, 137840, 148235, 154680, 158516, 177882, 198145, 206760, 237176, 237774, 296470, 309360, 317032, 355764, 396290, 413520, 444705, 474352, 475548, 592940, 594435, 634064, 711528, 792580, 889410, 951096, 1185880, 1188870, 1423056, 1585160, 1778820, 1902192, 2220947, 2371760, 2377740, 3170320, 3557640, 4441894, 4755480, 6662841, 7115280, 8883788, 9510960, 11104735, 13325682, 17767576, 22209470, 26651364, 33314205, 35535152, 44418940, 51081781, 53302728, 66628410, 88837880, 102163562, 106605456, 133256820, 153245343, 177675760, 204327124, 255408905, 266513640, 306490686, 408654248, 510817810, 533027280, 612981372, 766226715, 817308496, 1021635620, 1225962744, 1532453430, 2043271240, 2451925488, 3064906860, 4086542480, 6129813720, 12259627440]

約数ペア:

[(1, 12259627440), (2, 6129813720), (3, 4086542480), (4, 3064906860), (5, 2451925488), (6, 2043271240), (8, 1532453430), (10, 1225962744), (12, 1021635620), (15, 817308496), (16, 766226715), (20, 612981372), (23, 533027280), (24, 510817810), (30, 408654248), (40, 306490686), (46, 266513640), (48, 255408905), (60, 204327124), (69, 177675760), (80, 153245343), (92, 133256820), (115, 106605456), (120, 102163562), (138, 88837880), (184, 66628410), (230, 53302728), (240, 51081781), (276, 44418940), (345, 35535152), (368, 33314205), (460, 26651364), (552, 22209470), (690, 17767576), (920, 13325682), (1104, 11104735), (1289, 9510960), (1380, 8883788), (1723, 7115280), (1840, 6662841), (2578, 4755480), (2760, 4441894), (3446, 3557640), (3867, 3170320), (5156, 2377740), (5169, 2371760), (5520, 2220947), (6445, 1902192), (6892, 1778820), (7734, 1585160), (8615, 1423056), (10312, 1188870), (10338, 1185880), (12890, 951096), (13784, 889410), (15468, 792580), (17230, 711528), (19335, 634064), (20624, 594435), (20676, 592940), (25780, 475548), (25845, 474352), (27568, 444705), (29647, 413520), (30936, 396290), (34460, 355764), (38670, 317032), (39629, 309360), (41352, 296470), (51560, 237774), (51690, 237176), (59294, 206760), (61872, 198145), (68920, 177882), (77340, 158516), (79258, 154680), (82704, 148235), (88941, 137840), (103120, 118887), (103380, 118588)]