1566295320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{13171}}^1$

素因数の和:14176

約数の個数: 64

約数和(自身を含む): 4703984640

約数和(自身を除く): 3137689320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 13171, 14865, 19820, 23784, 26342, 29730, 39513, 39640, 52684, 59460, 65855, 79026, 105368, 118920, 131710, 158052, 197565, 263420, 316104, 395130, 526840, 790260, 1580520, 13052461, 26104922, 39157383, 52209844, 65262305, 78314766, 104419688, 130524610, 156629532, 195786915, 261049220, 313259064, 391573830, 522098440, 783147660, 1566295320]

約数ペア:

[(1, 1566295320), (2, 783147660), (3, 522098440), (4, 391573830), (5, 313259064), (6, 261049220), (8, 195786915), (10, 156629532), (12, 130524610), (15, 104419688), (20, 78314766), (24, 65262305), (30, 52209844), (40, 39157383), (60, 26104922), (120, 13052461), (991, 1580520), (1982, 790260), (2973, 526840), (3964, 395130), (4955, 316104), (5946, 263420), (7928, 197565), (9910, 158052), (11892, 131710), (13171, 118920), (14865, 105368), (19820, 79026), (23784, 65855), (26342, 59460), (29730, 52684), (39513, 39640)]