152227440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211427}}^1$

素因数の和:211446

約数の個数: 60

約数和(自身を含む): 511232904

約数和(自身を除く): 359005464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 211427, 422854, 634281, 845708, 1057135, 1268562, 1691416, 1902843, 2114270, 2537124, 3171405, 3382832, 3805686, 4228540, 5074248, 6342810, 7611372, 8457080, 9514215, 10148496, 12685620, 15222744, 16914160, 19028430, 25371240, 30445488, 38056860, 50742480, 76113720, 152227440]

約数ペア:

[(1, 152227440), (2, 76113720), (3, 50742480), (4, 38056860), (5, 30445488), (6, 25371240), (8, 19028430), (9, 16914160), (10, 15222744), (12, 12685620), (15, 10148496), (16, 9514215), (18, 8457080), (20, 7611372), (24, 6342810), (30, 5074248), (36, 4228540), (40, 3805686), (45, 3382832), (48, 3171405), (60, 2537124), (72, 2114270), (80, 1902843), (90, 1691416), (120, 1268562), (144, 1057135), (180, 845708), (240, 634281), (360, 422854), (720, 211427)]