73678320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3351

約数の個数: 120

約数和(自身を含む): 255495552

約数和(自身を除く): 181817232

約数列:

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

約数ペア:

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