180487320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 588349440

約数和(自身を除く): 407862120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 911, 1016, 1270, 1524, 1560, 1651, 1822, 1905, 2540, 2733, 3048, 3302, 3644, 3810, 4555, 4953, 5080, 5466, 6604, 7288, 7620, 8255, 9110, 9906, 10932, 11843, 13208, 13665, 15240, 16510, 18220, 19812, 21864, 23686, 24765, 27330, 33020, 35529, 36440, 39624, 47372, 49530, 54660, 59215, 66040, 71058, 94744, 99060, 109320, 115697, 118430, 142116, 177645, 198120, 231394, 236860, 284232, 347091, 355290, 462788, 473720, 578485, 694182, 710580, 925576, 1156970, 1388364, 1421160, 1504061, 1735455, 2313940, 2776728, 3008122, 3470910, 4512183, 4627880, 6016244, 6941820, 7520305, 9024366, 12032488, 13883640, 15040610, 18048732, 22560915, 30081220, 36097464, 45121830, 60162440, 90243660, 180487320]

約数ペア:

[(1, 180487320), (2, 90243660), (3, 60162440), (4, 45121830), (5, 36097464), (6, 30081220), (8, 22560915), (10, 18048732), (12, 15040610), (13, 13883640), (15, 12032488), (20, 9024366), (24, 7520305), (26, 6941820), (30, 6016244), (39, 4627880), (40, 4512183), (52, 3470910), (60, 3008122), (65, 2776728), (78, 2313940), (104, 1735455), (120, 1504061), (127, 1421160), (130, 1388364), (156, 1156970), (195, 925576), (254, 710580), (260, 694182), (312, 578485), (381, 473720), (390, 462788), (508, 355290), (520, 347091), (635, 284232), (762, 236860), (780, 231394), (911, 198120), (1016, 177645), (1270, 142116), (1524, 118430), (1560, 115697), (1651, 109320), (1822, 99060), (1905, 94744), (2540, 71058), (2733, 66040), (3048, 59215), (3302, 54660), (3644, 49530), (3810, 47372), (4555, 39624), (4953, 36440), (5080, 35529), (5466, 33020), (6604, 27330), (7288, 24765), (7620, 23686), (8255, 21864), (9110, 19812), (9906, 18220), (10932, 16510), (11843, 15240), (13208, 13665)]