451238520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{47599}}^1$

素因数の和:47692

約数の個数: 64

約数和(自身を含む): 1370880000

約数和(自身を除く): 919641480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 47599, 95198, 142797, 190396, 237995, 285594, 380792, 475990, 571188, 713985, 951980, 1142376, 1427970, 1903960, 2855940, 3760321, 5711880, 7520642, 11280963, 15041284, 18801605, 22561926, 30082568, 37603210, 45123852, 56404815, 75206420, 90247704, 112809630, 150412840, 225619260, 451238520]

約数ペア:

[(1, 451238520), (2, 225619260), (3, 150412840), (4, 112809630), (5, 90247704), (6, 75206420), (8, 56404815), (10, 45123852), (12, 37603210), (15, 30082568), (20, 22561926), (24, 18801605), (30, 15041284), (40, 11280963), (60, 7520642), (79, 5711880), (120, 3760321), (158, 2855940), (237, 1903960), (316, 1427970), (395, 1142376), (474, 951980), (632, 713985), (790, 571188), (948, 475990), (1185, 380792), (1580, 285594), (1896, 237995), (2370, 190396), (3160, 142797), (4740, 95198), (9480, 47599)]