40222080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7008

約数の個数: 96

約数和(自身を含む): 138911760

約数和(自身を除く): 98689680

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, 6983, 13966, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 209490, 223456, 251388, 279320, 314235, 335184, 418980, 446912, 502776, 558640, 628470, 670368, 837960, 893824, 1005552, 1117280, 1256940, 1340736, 1675920, 2011104, 2234560, 2513880, 2681472, 3351840, 4022208, 4469120, 5027760, 6703680, 8044416, 10055520, 13407360, 20111040, 40222080]

約数ペア:

[(1, 40222080), (2, 20111040), (3, 13407360), (4, 10055520), (5, 8044416), (6, 6703680), (8, 5027760), (9, 4469120), (10, 4022208), (12, 3351840), (15, 2681472), (16, 2513880), (18, 2234560), (20, 2011104), (24, 1675920), (30, 1340736), (32, 1256940), (36, 1117280), (40, 1005552), (45, 893824), (48, 837960), (60, 670368), (64, 628470), (72, 558640), (80, 502776), (90, 446912), (96, 418980), (120, 335184), (128, 314235), (144, 279320), (160, 251388), (180, 223456), (192, 209490), (240, 167592), (288, 139660), (320, 125694), (360, 111728), (384, 104745), (480, 83796), (576, 69830), (640, 62847), (720, 55864), (960, 41898), (1152, 34915), (1440, 27932), (1920, 20949), (2880, 13966), (5760, 6983)]