146323440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203227}}^1$

素因数の和:203246

約数の個数: 60

約数和(自身を含む): 491405304

約数和(自身を除く): 345081864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203227, 406454, 609681, 812908, 1016135, 1219362, 1625816, 1829043, 2032270, 2438724, 3048405, 3251632, 3658086, 4064540, 4877448, 6096810, 7316172, 8129080, 9145215, 9754896, 12193620, 14632344, 16258160, 18290430, 24387240, 29264688, 36580860, 48774480, 73161720, 146323440]

約数ペア:

[(1, 146323440), (2, 73161720), (3, 48774480), (4, 36580860), (5, 29264688), (6, 24387240), (8, 18290430), (9, 16258160), (10, 14632344), (12, 12193620), (15, 9754896), (16, 9145215), (18, 8129080), (20, 7316172), (24, 6096810), (30, 4877448), (36, 4064540), (40, 3658086), (45, 3251632), (48, 3048405), (60, 2438724), (72, 2032270), (80, 1829043), (90, 1625816), (120, 1219362), (144, 1016135), (180, 812908), (240, 609681), (360, 406454), (720, 203227)]