180599580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{143333}}^1$

素因数の和:143355

約数の個数: 72

約数和(自身を含む): 626082912

約数和(自身を除く): 445483332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 143333, 286666, 429999, 573332, 716665, 859998, 1003331, 1289997, 1433330, 1719996, 2006662, 2149995, 2579994, 2866660, 3009993, 4013324, 4299990, 5016655, 5159988, 6019986, 6449985, 8599980, 9029979, 10033310, 12039972, 12899970, 15049965, 18059958, 20066620, 25799940, 30099930, 36119916, 45149895, 60199860, 90299790, 180599580]

約数ペア:

[(1, 180599580), (2, 90299790), (3, 60199860), (4, 45149895), (5, 36119916), (6, 30099930), (7, 25799940), (9, 20066620), (10, 18059958), (12, 15049965), (14, 12899970), (15, 12039972), (18, 10033310), (20, 9029979), (21, 8599980), (28, 6449985), (30, 6019986), (35, 5159988), (36, 5016655), (42, 4299990), (45, 4013324), (60, 3009993), (63, 2866660), (70, 2579994), (84, 2149995), (90, 2006662), (105, 1719996), (126, 1433330), (140, 1289997), (180, 1003331), (210, 859998), (252, 716665), (315, 573332), (420, 429999), (630, 286666), (1260, 143333)]