153620640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{106681}}^1$

素因数の和:106702

約数の個数: 72

約数和(自身を含む): 524235348

約数和(自身を除く): 370614708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 106681, 213362, 320043, 426724, 533405, 640086, 853448, 960129, 1066810, 1280172, 1600215, 1706896, 1920258, 2133620, 2560344, 3200430, 3413792, 3840516, 4267240, 4800645, 5120688, 6400860, 7681032, 8534480, 9601290, 10241376, 12801720, 15362064, 17068960, 19202580, 25603440, 30724128, 38405160, 51206880, 76810320, 153620640]

約数ペア:

[(1, 153620640), (2, 76810320), (3, 51206880), (4, 38405160), (5, 30724128), (6, 25603440), (8, 19202580), (9, 17068960), (10, 15362064), (12, 12801720), (15, 10241376), (16, 9601290), (18, 8534480), (20, 7681032), (24, 6400860), (30, 5120688), (32, 4800645), (36, 4267240), (40, 3840516), (45, 3413792), (48, 3200430), (60, 2560344), (72, 2133620), (80, 1920258), (90, 1706896), (96, 1600215), (120, 1280172), (144, 1066810), (160, 960129), (180, 853448), (240, 640086), (288, 533405), (360, 426724), (480, 320043), (720, 213362), (1440, 106681)]