147356640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3353

約数の個数: 144

約数和(自身を含む): 519232896

約数和(自身を除く): 371876256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3301, 3720, 4464, 4960, 5580, 6602, 7440, 8928, 9903, 11160, 13204, 14880, 16505, 19806, 22320, 26408, 29709, 33010, 39612, 44640, 49515, 52816, 59418, 66020, 79224, 99030, 102331, 105632, 118836, 132040, 148545, 158448, 198060, 204662, 237672, 264080, 297090, 306993, 316896, 396120, 409324, 475344, 511655, 528160, 594180, 613986, 792240, 818648, 920979, 950688, 1023310, 1188360, 1227972, 1534965, 1584480, 1637296, 1841958, 2046620, 2376720, 2455944, 3069930, 3274592, 3683916, 4093240, 4604895, 4753440, 4911888, 6139860, 7367832, 8186480, 9209790, 9823776, 12279720, 14735664, 16372960, 18419580, 24559440, 29471328, 36839160, 49118880, 73678320, 147356640]

約数ペア:

[(1, 147356640), (2, 73678320), (3, 49118880), (4, 36839160), (5, 29471328), (6, 24559440), (8, 18419580), (9, 16372960), (10, 14735664), (12, 12279720), (15, 9823776), (16, 9209790), (18, 8186480), (20, 7367832), (24, 6139860), (30, 4911888), (31, 4753440), (32, 4604895), (36, 4093240), (40, 3683916), (45, 3274592), (48, 3069930), (60, 2455944), (62, 2376720), (72, 2046620), (80, 1841958), (90, 1637296), (93, 1584480), (96, 1534965), (120, 1227972), (124, 1188360), (144, 1023310), (155, 950688), (160, 920979), (180, 818648), (186, 792240), (240, 613986), (248, 594180), (279, 528160), (288, 511655), (310, 475344), (360, 409324), (372, 396120), (465, 316896), (480, 306993), (496, 297090), (558, 264080), (620, 237672), (720, 204662), (744, 198060), (930, 158448), (992, 148545), (1116, 132040), (1240, 118836), (1395, 105632), (1440, 102331), (1488, 99030), (1860, 79224), (2232, 66020), (2480, 59418), (2790, 52816), (2976, 49515), (3301, 44640), (3720, 39612), (4464, 33010), (4960, 29709), (5580, 26408), (6602, 22320), (7440, 19806), (8928, 16505), (9903, 14880), (11160, 13204)]