972679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{3461}}^1$

素因数の和:4648

約数の個数: 80

約数和(自身を含む): 3018753216

約数和(自身を除く): 2046073776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1171, 2342, 3461, 3513, 4684, 5855, 6922, 7026, 9368, 10383, 11710, 13844, 14052, 17305, 17565, 18736, 20766, 23420, 27688, 28104, 34610, 35130, 41532, 46840, 51915, 55376, 56208, 69220, 70260, 83064, 93680, 103830, 138440, 140520, 166128, 207660, 276880, 281040, 415320, 830640, 4052831, 8105662, 12158493, 16211324, 20264155, 24316986, 32422648, 40528310, 48633972, 60792465, 64845296, 81056620, 97267944, 121584930, 162113240, 194535888, 243169860, 324226480, 486339720, 972679440]

約数ペア:

[(1, 972679440), (2, 486339720), (3, 324226480), (4, 243169860), (5, 194535888), (6, 162113240), (8, 121584930), (10, 97267944), (12, 81056620), (15, 64845296), (16, 60792465), (20, 48633972), (24, 40528310), (30, 32422648), (40, 24316986), (48, 20264155), (60, 16211324), (80, 12158493), (120, 8105662), (240, 4052831), (1171, 830640), (2342, 415320), (3461, 281040), (3513, 276880), (4684, 207660), (5855, 166128), (6922, 140520), (7026, 138440), (9368, 103830), (10383, 93680), (11710, 83064), (13844, 70260), (14052, 69220), (17305, 56208), (17565, 55376), (18736, 51915), (20766, 46840), (23420, 41532), (27688, 35130), (28104, 34610)]