89019360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61819}}^1$

素因数の和:61840

約数の個数: 72

約数和(自身を含む): 303783480

約数和(自身を除く): 214764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 61819, 123638, 185457, 247276, 309095, 370914, 494552, 556371, 618190, 741828, 927285, 989104, 1112742, 1236380, 1483656, 1854570, 1978208, 2225484, 2472760, 2781855, 2967312, 3709140, 4450968, 4945520, 5563710, 5934624, 7418280, 8901936, 9891040, 11127420, 14836560, 17803872, 22254840, 29673120, 44509680, 89019360]

約数ペア:

[(1, 89019360), (2, 44509680), (3, 29673120), (4, 22254840), (5, 17803872), (6, 14836560), (8, 11127420), (9, 9891040), (10, 8901936), (12, 7418280), (15, 5934624), (16, 5563710), (18, 4945520), (20, 4450968), (24, 3709140), (30, 2967312), (32, 2781855), (36, 2472760), (40, 2225484), (45, 1978208), (48, 1854570), (60, 1483656), (72, 1236380), (80, 1112742), (90, 989104), (96, 927285), (120, 741828), (144, 618190), (160, 556371), (180, 494552), (240, 370914), (288, 309095), (360, 247276), (480, 185457), (720, 123638), (1440, 61819)]