315351720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1429}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 1027283400

約数和(自身を除く): 711931680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 613, 1226, 1429, 1839, 2452, 2858, 3065, 3678, 4287, 4904, 5517, 5716, 6130, 7145, 7356, 8574, 9195, 11034, 11432, 12260, 12861, 14290, 14712, 17148, 18390, 21435, 22068, 24520, 25722, 27585, 28580, 34296, 36780, 42870, 44136, 51444, 55170, 57160, 64305, 73560, 85740, 102888, 110340, 128610, 171480, 220680, 257220, 514440, 875977, 1751954, 2627931, 3503908, 4379885, 5255862, 7007816, 7883793, 8759770, 10511724, 13139655, 15767586, 17519540, 21023448, 26279310, 31535172, 35039080, 39418965, 52558620, 63070344, 78837930, 105117240, 157675860, 315351720]

約数ペア:

[(1, 315351720), (2, 157675860), (3, 105117240), (4, 78837930), (5, 63070344), (6, 52558620), (8, 39418965), (9, 35039080), (10, 31535172), (12, 26279310), (15, 21023448), (18, 17519540), (20, 15767586), (24, 13139655), (30, 10511724), (36, 8759770), (40, 7883793), (45, 7007816), (60, 5255862), (72, 4379885), (90, 3503908), (120, 2627931), (180, 1751954), (360, 875977), (613, 514440), (1226, 257220), (1429, 220680), (1839, 171480), (2452, 128610), (2858, 110340), (3065, 102888), (3678, 85740), (4287, 73560), (4904, 64305), (5517, 57160), (5716, 55170), (6130, 51444), (7145, 44136), (7356, 42870), (8574, 36780), (9195, 34296), (11034, 28580), (11432, 27585), (12260, 25722), (12861, 24520), (14290, 22068), (14712, 21435), (17148, 18390)]