156333480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 485222400

約数和(自身を除く): 328888920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 71, 118, 120, 142, 177, 213, 236, 284, 295, 311, 354, 355, 426, 472, 568, 590, 622, 708, 710, 852, 885, 933, 1065, 1180, 1244, 1416, 1420, 1555, 1704, 1770, 1866, 2130, 2360, 2488, 2840, 3110, 3540, 3732, 4189, 4260, 4665, 6220, 7080, 7464, 8378, 8520, 9330, 12440, 12567, 16756, 18349, 18660, 20945, 22081, 25134, 33512, 36698, 37320, 41890, 44162, 50268, 55047, 62835, 66243, 73396, 83780, 88324, 91745, 100536, 110094, 110405, 125670, 132486, 146792, 167560, 176648, 183490, 220188, 220810, 251340, 264972, 275235, 331215, 366980, 440376, 441620, 502680, 529944, 550470, 662430, 733960, 883240, 1100940, 1302779, 1324860, 2201880, 2605558, 2649720, 3908337, 5211116, 6513895, 7816674, 10422232, 13027790, 15633348, 19541685, 26055580, 31266696, 39083370, 52111160, 78166740, 156333480]

約数ペア:

[(1, 156333480), (2, 78166740), (3, 52111160), (4, 39083370), (5, 31266696), (6, 26055580), (8, 19541685), (10, 15633348), (12, 13027790), (15, 10422232), (20, 7816674), (24, 6513895), (30, 5211116), (40, 3908337), (59, 2649720), (60, 2605558), (71, 2201880), (118, 1324860), (120, 1302779), (142, 1100940), (177, 883240), (213, 733960), (236, 662430), (284, 550470), (295, 529944), (311, 502680), (354, 441620), (355, 440376), (426, 366980), (472, 331215), (568, 275235), (590, 264972), (622, 251340), (708, 220810), (710, 220188), (852, 183490), (885, 176648), (933, 167560), (1065, 146792), (1180, 132486), (1244, 125670), (1416, 110405), (1420, 110094), (1555, 100536), (1704, 91745), (1770, 88324), (1866, 83780), (2130, 73396), (2360, 66243), (2488, 62835), (2840, 55047), (3110, 50268), (3540, 44162), (3732, 41890), (4189, 37320), (4260, 36698), (4665, 33512), (6220, 25134), (7080, 22081), (7464, 20945), (8378, 18660), (8520, 18349), (9330, 16756), (12440, 12567)]