38186880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19889}}^1$

素因数の和:19911

約数の個数: 64

約数和(自身を含む): 121726800

約数和(自身を除く): 83539920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 19889, 39778, 59667, 79556, 99445, 119334, 159112, 198890, 238668, 298335, 318224, 397780, 477336, 596670, 636448, 795560, 954672, 1193340, 1272896, 1591120, 1909344, 2386680, 2545792, 3182240, 3818688, 4773360, 6364480, 7637376, 9546720, 12728960, 19093440, 38186880]

約数ペア:

[(1, 38186880), (2, 19093440), (3, 12728960), (4, 9546720), (5, 7637376), (6, 6364480), (8, 4773360), (10, 3818688), (12, 3182240), (15, 2545792), (16, 2386680), (20, 1909344), (24, 1591120), (30, 1272896), (32, 1193340), (40, 954672), (48, 795560), (60, 636448), (64, 596670), (80, 477336), (96, 397780), (120, 318224), (128, 298335), (160, 238668), (192, 198890), (240, 159112), (320, 119334), (384, 99445), (480, 79556), (640, 59667), (960, 39778), (1920, 19889)]