39355920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 135098496

約数和(自身を除く): 95742576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1163, 1410, 1692, 1880, 2115, 2256, 2326, 2820, 3384, 3489, 3760, 4230, 4652, 5640, 5815, 6768, 6978, 8460, 9304, 10467, 11280, 11630, 13956, 16920, 17445, 18608, 20934, 23260, 27912, 33840, 34890, 41868, 46520, 52335, 54661, 55824, 69780, 83736, 93040, 104670, 109322, 139560, 163983, 167472, 209340, 218644, 273305, 279120, 327966, 418680, 437288, 491949, 546610, 655932, 819915, 837360, 874576, 983898, 1093220, 1311864, 1639830, 1967796, 2186440, 2459745, 2623728, 3279660, 3935592, 4372880, 4919490, 6559320, 7871184, 9838980, 13118640, 19677960, 39355920]

約数ペア:

[(1, 39355920), (2, 19677960), (3, 13118640), (4, 9838980), (5, 7871184), (6, 6559320), (8, 4919490), (9, 4372880), (10, 3935592), (12, 3279660), (15, 2623728), (16, 2459745), (18, 2186440), (20, 1967796), (24, 1639830), (30, 1311864), (36, 1093220), (40, 983898), (45, 874576), (47, 837360), (48, 819915), (60, 655932), (72, 546610), (80, 491949), (90, 437288), (94, 418680), (120, 327966), (141, 279120), (144, 273305), (180, 218644), (188, 209340), (235, 167472), (240, 163983), (282, 139560), (360, 109322), (376, 104670), (423, 93040), (470, 83736), (564, 69780), (705, 55824), (720, 54661), (752, 52335), (846, 46520), (940, 41868), (1128, 34890), (1163, 33840), (1410, 27912), (1692, 23260), (1880, 20934), (2115, 18608), (2256, 17445), (2326, 16920), (2820, 13956), (3384, 11630), (3489, 11280), (3760, 10467), (4230, 9304), (4652, 8460), (5640, 6978), (5815, 6768)]