72831360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5448

約数の個数: 128

約数和(自身を含む): 265363200

約数和(自身を除く): 192531840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5419, 6720, 10838, 13440, 16257, 21676, 27095, 32514, 37933, 43352, 54190, 65028, 75866, 81285, 86704, 108380, 113799, 130056, 151732, 162570, 173408, 189665, 216760, 227598, 260112, 303464, 325140, 346816, 379330, 433520, 455196, 520224, 568995, 606928, 650280, 693632, 758660, 867040, 910392, 1040448, 1137990, 1213856, 1300560, 1517320, 1734080, 1820784, 2080896, 2275980, 2427712, 2601120, 3034640, 3468160, 3641568, 4551960, 4855424, 5202240, 6069280, 7283136, 9103920, 10404480, 12138560, 14566272, 18207840, 24277120, 36415680, 72831360]

約数ペア:

[(1, 72831360), (2, 36415680), (3, 24277120), (4, 18207840), (5, 14566272), (6, 12138560), (7, 10404480), (8, 9103920), (10, 7283136), (12, 6069280), (14, 5202240), (15, 4855424), (16, 4551960), (20, 3641568), (21, 3468160), (24, 3034640), (28, 2601120), (30, 2427712), (32, 2275980), (35, 2080896), (40, 1820784), (42, 1734080), (48, 1517320), (56, 1300560), (60, 1213856), (64, 1137990), (70, 1040448), (80, 910392), (84, 867040), (96, 758660), (105, 693632), (112, 650280), (120, 606928), (128, 568995), (140, 520224), (160, 455196), (168, 433520), (192, 379330), (210, 346816), (224, 325140), (240, 303464), (280, 260112), (320, 227598), (336, 216760), (384, 189665), (420, 173408), (448, 162570), (480, 151732), (560, 130056), (640, 113799), (672, 108380), (840, 86704), (896, 81285), (960, 75866), (1120, 65028), (1344, 54190), (1680, 43352), (1920, 37933), (2240, 32514), (2688, 27095), (3360, 21676), (4480, 16257), (5419, 13440), (6720, 10838)]