165847680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28793}}^1$

素因数の和:28818

約数の個数: 96

約数和(自身を含む): 572712660

約数和(自身を除く): 406864980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 28793, 57586, 86379, 115172, 143965, 172758, 230344, 259137, 287930, 345516, 431895, 460688, 518274, 575860, 691032, 863790, 921376, 1036548, 1151720, 1295685, 1382064, 1727580, 1842752, 2073096, 2303440, 2591370, 2764128, 3455160, 3685504, 4146192, 4606880, 5182740, 5528256, 6910320, 8292384, 9213760, 10365480, 11056512, 13820640, 16584768, 18427520, 20730960, 27641280, 33169536, 41461920, 55282560, 82923840, 165847680]

約数ペア:

[(1, 165847680), (2, 82923840), (3, 55282560), (4, 41461920), (5, 33169536), (6, 27641280), (8, 20730960), (9, 18427520), (10, 16584768), (12, 13820640), (15, 11056512), (16, 10365480), (18, 9213760), (20, 8292384), (24, 6910320), (30, 5528256), (32, 5182740), (36, 4606880), (40, 4146192), (45, 3685504), (48, 3455160), (60, 2764128), (64, 2591370), (72, 2303440), (80, 2073096), (90, 1842752), (96, 1727580), (120, 1382064), (128, 1295685), (144, 1151720), (160, 1036548), (180, 921376), (192, 863790), (240, 691032), (288, 575860), (320, 518274), (360, 460688), (384, 431895), (480, 345516), (576, 287930), (640, 259137), (720, 230344), (960, 172758), (1152, 143965), (1440, 115172), (1920, 86379), (2880, 57586), (5760, 28793)]