156341160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{659}}^2$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 508880970

約数和(自身を除く): 352539810

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, 659, 1318, 1977, 2636, 3295, 3954, 5272, 5931, 6590, 7908, 9885, 11862, 13180, 15816, 19770, 23724, 26360, 29655, 39540, 47448, 59310, 79080, 118620, 237240, 434281, 868562, 1302843, 1737124, 2171405, 2605686, 3474248, 3908529, 4342810, 5211372, 6514215, 7817058, 8685620, 10422744, 13028430, 15634116, 17371240, 19542645, 26056860, 31268232, 39085290, 52113720, 78170580, 156341160]

約数ペア:

[(1, 156341160), (2, 78170580), (3, 52113720), (4, 39085290), (5, 31268232), (6, 26056860), (8, 19542645), (9, 17371240), (10, 15634116), (12, 13028430), (15, 10422744), (18, 8685620), (20, 7817058), (24, 6514215), (30, 5211372), (36, 4342810), (40, 3908529), (45, 3474248), (60, 2605686), (72, 2171405), (90, 1737124), (120, 1302843), (180, 868562), (360, 434281), (659, 237240), (1318, 118620), (1977, 79080), (2636, 59310), (3295, 47448), (3954, 39540), (5272, 29655), (5931, 26360), (6590, 23724), (7908, 19770), (9885, 15816), (11862, 13180)]