29740920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22531}}^1$

素因数の和:22556

約数の個数: 64

約数和(自身を含む): 97338240

約数和(自身を除く): 67597320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22531, 45062, 67593, 90124, 112655, 135186, 180248, 225310, 247841, 270372, 337965, 450620, 495682, 540744, 675930, 743523, 901240, 991364, 1239205, 1351860, 1487046, 1982728, 2478410, 2703720, 2974092, 3717615, 4956820, 5948184, 7435230, 9913640, 14870460, 29740920]

約数ペア:

[(1, 29740920), (2, 14870460), (3, 9913640), (4, 7435230), (5, 5948184), (6, 4956820), (8, 3717615), (10, 2974092), (11, 2703720), (12, 2478410), (15, 1982728), (20, 1487046), (22, 1351860), (24, 1239205), (30, 991364), (33, 901240), (40, 743523), (44, 675930), (55, 540744), (60, 495682), (66, 450620), (88, 337965), (110, 270372), (120, 247841), (132, 225310), (165, 180248), (220, 135186), (264, 112655), (330, 90124), (440, 67593), (660, 45062), (1320, 22531)]