550127280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 1768547520

約数和(自身を除く): 1218420240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 61, 80, 106, 120, 122, 159, 183, 212, 240, 244, 265, 305, 318, 366, 424, 488, 530, 610, 636, 709, 732, 795, 848, 915, 976, 1060, 1220, 1272, 1418, 1464, 1590, 1830, 2120, 2127, 2440, 2544, 2836, 2928, 3180, 3233, 3545, 3660, 4240, 4254, 4880, 5672, 6360, 6466, 7090, 7320, 8508, 9699, 10635, 11344, 12720, 12932, 14180, 14640, 16165, 17016, 19398, 21270, 25864, 28360, 32330, 34032, 37577, 38796, 42540, 43249, 48495, 51728, 56720, 64660, 75154, 77592, 85080, 86498, 96990, 112731, 129320, 129747, 150308, 155184, 170160, 172996, 187885, 193980, 216245, 225462, 258640, 259494, 300616, 345992, 375770, 387960, 432490, 450924, 518988, 563655, 601232, 648735, 691984, 751540, 775920, 864980, 901848, 1037976, 1127310, 1297470, 1503080, 1729960, 1803696, 2075952, 2254620, 2292197, 2594940, 3006160, 3459920, 4509240, 4584394, 5189880, 6876591, 9018480, 9168788, 10379760, 11460985, 13753182, 18337576, 22921970, 27506364, 34382955, 36675152, 45843940, 55012728, 68765910, 91687880, 110025456, 137531820, 183375760, 275063640, 550127280]

約数ペア:

[(1, 550127280), (2, 275063640), (3, 183375760), (4, 137531820), (5, 110025456), (6, 91687880), (8, 68765910), (10, 55012728), (12, 45843940), (15, 36675152), (16, 34382955), (20, 27506364), (24, 22921970), (30, 18337576), (40, 13753182), (48, 11460985), (53, 10379760), (60, 9168788), (61, 9018480), (80, 6876591), (106, 5189880), (120, 4584394), (122, 4509240), (159, 3459920), (183, 3006160), (212, 2594940), (240, 2292197), (244, 2254620), (265, 2075952), (305, 1803696), (318, 1729960), (366, 1503080), (424, 1297470), (488, 1127310), (530, 1037976), (610, 901848), (636, 864980), (709, 775920), (732, 751540), (795, 691984), (848, 648735), (915, 601232), (976, 563655), (1060, 518988), (1220, 450924), (1272, 432490), (1418, 387960), (1464, 375770), (1590, 345992), (1830, 300616), (2120, 259494), (2127, 258640), (2440, 225462), (2544, 216245), (2836, 193980), (2928, 187885), (3180, 172996), (3233, 170160), (3545, 155184), (3660, 150308), (4240, 129747), (4254, 129320), (4880, 112731), (5672, 96990), (6360, 86498), (6466, 85080), (7090, 77592), (7320, 75154), (8508, 64660), (9699, 56720), (10635, 51728), (11344, 48495), (12720, 43249), (12932, 42540), (14180, 38796), (14640, 37577), (16165, 34032), (17016, 32330), (19398, 28360), (21270, 25864)]