2043259440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{31649}}^1$

素因数の和:31934

約数の個数: 80

約数和(自身を含む): 6357852000

約数和(自身を除く): 4314592560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 10760, 12912, 16140, 21520, 31649, 32280, 63298, 64560, 94947, 126596, 158245, 189894, 253192, 316490, 379788, 474735, 506384, 632980, 759576, 949470, 1265960, 1519152, 1898940, 2531920, 3797880, 7595760, 8513581, 17027162, 25540743, 34054324, 42567905, 51081486, 68108648, 85135810, 102162972, 127703715, 136217296, 170271620, 204325944, 255407430, 340543240, 408651888, 510814860, 681086480, 1021629720, 2043259440]

約数ペア:

[(1, 2043259440), (2, 1021629720), (3, 681086480), (4, 510814860), (5, 408651888), (6, 340543240), (8, 255407430), (10, 204325944), (12, 170271620), (15, 136217296), (16, 127703715), (20, 102162972), (24, 85135810), (30, 68108648), (40, 51081486), (48, 42567905), (60, 34054324), (80, 25540743), (120, 17027162), (240, 8513581), (269, 7595760), (538, 3797880), (807, 2531920), (1076, 1898940), (1345, 1519152), (1614, 1265960), (2152, 949470), (2690, 759576), (3228, 632980), (4035, 506384), (4304, 474735), (5380, 379788), (6456, 316490), (8070, 253192), (10760, 189894), (12912, 158245), (16140, 126596), (21520, 94947), (31649, 64560), (32280, 63298)]