315945360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{48757}}^1$

素因数の和:48782

約数の個数: 100

約数和(自身を含む): 1097347548

約数和(自身を除く): 781402188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 48757, 97514, 146271, 195028, 243785, 292542, 390056, 438813, 487570, 585084, 731355, 780112, 877626, 975140, 1170168, 1316439, 1462710, 1755252, 1950280, 2194065, 2340336, 2632878, 2925420, 3510504, 3900560, 3949317, 4388130, 5265756, 5850840, 6582195, 7021008, 7898634, 8776260, 10531512, 11701680, 13164390, 15797268, 17552520, 19746585, 21063024, 26328780, 31594536, 35105040, 39493170, 52657560, 63189072, 78986340, 105315120, 157972680, 315945360]

約数ペア:

[(1, 315945360), (2, 157972680), (3, 105315120), (4, 78986340), (5, 63189072), (6, 52657560), (8, 39493170), (9, 35105040), (10, 31594536), (12, 26328780), (15, 21063024), (16, 19746585), (18, 17552520), (20, 15797268), (24, 13164390), (27, 11701680), (30, 10531512), (36, 8776260), (40, 7898634), (45, 7021008), (48, 6582195), (54, 5850840), (60, 5265756), (72, 4388130), (80, 3949317), (81, 3900560), (90, 3510504), (108, 2925420), (120, 2632878), (135, 2340336), (144, 2194065), (162, 1950280), (180, 1755252), (216, 1462710), (240, 1316439), (270, 1170168), (324, 975140), (360, 877626), (405, 780112), (432, 731355), (540, 585084), (648, 487570), (720, 438813), (810, 390056), (1080, 292542), (1296, 243785), (1620, 195028), (2160, 146271), (3240, 97514), (6480, 48757)]