16023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 48813120

約数和(自身を除く): 32789400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 1993, 2010, 2680, 3986, 4020, 5979, 7972, 8040, 9965, 11958, 15944, 19930, 23916, 29895, 39860, 47832, 59790, 79720, 119580, 133531, 239160, 267062, 400593, 534124, 667655, 801186, 1068248, 1335310, 1602372, 2002965, 2670620, 3204744, 4005930, 5341240, 8011860, 16023720]

約数ペア:

[(1, 16023720), (2, 8011860), (3, 5341240), (4, 4005930), (5, 3204744), (6, 2670620), (8, 2002965), (10, 1602372), (12, 1335310), (15, 1068248), (20, 801186), (24, 667655), (30, 534124), (40, 400593), (60, 267062), (67, 239160), (120, 133531), (134, 119580), (201, 79720), (268, 59790), (335, 47832), (402, 39860), (536, 29895), (670, 23916), (804, 19930), (1005, 15944), (1340, 11958), (1608, 9965), (1993, 8040), (2010, 7972), (2680, 5979), (3986, 4020)]