153890280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47497}}^1$

素因数の和:47520

約数の個数: 80

約数和(自身を含む): 517253220

約数和(自身を除く): 363362940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 47497, 94994, 142491, 189988, 237485, 284982, 379976, 427473, 474970, 569964, 712455, 854946, 949940, 1139928, 1282419, 1424910, 1709892, 1899880, 2137365, 2564838, 2849820, 3419784, 3847257, 4274730, 5129676, 5699640, 6412095, 7694514, 8549460, 10259352, 12824190, 15389028, 17098920, 19236285, 25648380, 30778056, 38472570, 51296760, 76945140, 153890280]

約数ペア:

[(1, 153890280), (2, 76945140), (3, 51296760), (4, 38472570), (5, 30778056), (6, 25648380), (8, 19236285), (9, 17098920), (10, 15389028), (12, 12824190), (15, 10259352), (18, 8549460), (20, 7694514), (24, 6412095), (27, 5699640), (30, 5129676), (36, 4274730), (40, 3847257), (45, 3419784), (54, 2849820), (60, 2564838), (72, 2137365), (81, 1899880), (90, 1709892), (108, 1424910), (120, 1282419), (135, 1139928), (162, 949940), (180, 854946), (216, 712455), (270, 569964), (324, 474970), (360, 427473), (405, 379976), (540, 284982), (648, 237485), (810, 189988), (1080, 142491), (1620, 94994), (3240, 47497)]