1569304720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3079}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 3822255360

約数和(自身を除く): 2252950640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 277, 368, 460, 554, 920, 1108, 1385, 1840, 2216, 2770, 3079, 4432, 5540, 6158, 6371, 11080, 12316, 12742, 15395, 22160, 24632, 25484, 30790, 31855, 49264, 50968, 61580, 63710, 70817, 101936, 123160, 127420, 141634, 246320, 254840, 283268, 354085, 509680, 566536, 708170, 852883, 1133072, 1416340, 1705766, 2832680, 3411532, 4264415, 5665360, 6823064, 8528830, 13646128, 17057660, 19616309, 34115320, 39232618, 68230640, 78465236, 98081545, 156930472, 196163090, 313860944, 392326180, 784652360, 1569304720]

約数ペア:

[(1, 1569304720), (2, 784652360), (4, 392326180), (5, 313860944), (8, 196163090), (10, 156930472), (16, 98081545), (20, 78465236), (23, 68230640), (40, 39232618), (46, 34115320), (80, 19616309), (92, 17057660), (115, 13646128), (184, 8528830), (230, 6823064), (277, 5665360), (368, 4264415), (460, 3411532), (554, 2832680), (920, 1705766), (1108, 1416340), (1385, 1133072), (1840, 852883), (2216, 708170), (2770, 566536), (3079, 509680), (4432, 354085), (5540, 283268), (6158, 254840), (6371, 246320), (11080, 141634), (12316, 127420), (12742, 123160), (15395, 101936), (22160, 70817), (24632, 63710), (25484, 61580), (30790, 50968), (31855, 49264)]