313628520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4831}}^1$

素因数の和:5386

約数の個数: 64

約数和(自身を含む): 942819840

約数和(自身を除く): 629191320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3246, 4328, 4831, 5410, 6492, 8115, 9662, 10820, 12984, 14493, 16230, 19324, 21640, 24155, 28986, 32460, 38648, 48310, 57972, 64920, 72465, 96620, 115944, 144930, 193240, 289860, 579720, 2613571, 5227142, 7840713, 10454284, 13067855, 15681426, 20908568, 26135710, 31362852, 39203565, 52271420, 62725704, 78407130, 104542840, 156814260, 313628520]

約数ペア:

[(1, 313628520), (2, 156814260), (3, 104542840), (4, 78407130), (5, 62725704), (6, 52271420), (8, 39203565), (10, 31362852), (12, 26135710), (15, 20908568), (20, 15681426), (24, 13067855), (30, 10454284), (40, 7840713), (60, 5227142), (120, 2613571), (541, 579720), (1082, 289860), (1623, 193240), (2164, 144930), (2705, 115944), (3246, 96620), (4328, 72465), (4831, 64920), (5410, 57972), (6492, 48310), (8115, 38648), (9662, 32460), (10820, 28986), (12984, 24155), (14493, 21640), (16230, 19324)]