1330984560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{2371}}^1$

素因数の和:4726

約数の個数: 80

約数和(自身を含む): 4129557120

約数和(自身を除く): 2798572560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2339, 2371, 4678, 4742, 7017, 7113, 9356, 9484, 11695, 11855, 14034, 14226, 18712, 18968, 23390, 23710, 28068, 28452, 35085, 35565, 37424, 37936, 46780, 47420, 56136, 56904, 70170, 71130, 93560, 94840, 112272, 113808, 140340, 142260, 187120, 189680, 280680, 284520, 561360, 569040, 5545769, 11091538, 16637307, 22183076, 27728845, 33274614, 44366152, 55457690, 66549228, 83186535, 88732304, 110915380, 133098456, 166373070, 221830760, 266196912, 332746140, 443661520, 665492280, 1330984560]

約数ペア:

[(1, 1330984560), (2, 665492280), (3, 443661520), (4, 332746140), (5, 266196912), (6, 221830760), (8, 166373070), (10, 133098456), (12, 110915380), (15, 88732304), (16, 83186535), (20, 66549228), (24, 55457690), (30, 44366152), (40, 33274614), (48, 27728845), (60, 22183076), (80, 16637307), (120, 11091538), (240, 5545769), (2339, 569040), (2371, 561360), (4678, 284520), (4742, 280680), (7017, 189680), (7113, 187120), (9356, 142260), (9484, 140340), (11695, 113808), (11855, 112272), (14034, 94840), (14226, 93560), (18712, 71130), (18968, 70170), (23390, 56904), (23710, 56136), (28068, 47420), (28452, 46780), (35085, 37936), (35565, 37424)]