163464120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9661}}^1$

素因数の和:9725

約数の個数: 96

約数和(自身を含む): 542617920

約数和(自身を除く): 379153800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 9661, 16920, 19322, 28983, 38644, 48305, 57966, 77288, 86949, 96610, 115932, 144915, 173898, 193220, 231864, 289830, 347796, 386440, 434745, 454067, 579660, 695592, 869490, 908134, 1159320, 1362201, 1738980, 1816268, 2270335, 2724402, 3477960, 3632536, 4086603, 4540670, 5448804, 6811005, 8173206, 9081340, 10897608, 13622010, 16346412, 18162680, 20433015, 27244020, 32692824, 40866030, 54488040, 81732060, 163464120]

約数ペア:

[(1, 163464120), (2, 81732060), (3, 54488040), (4, 40866030), (5, 32692824), (6, 27244020), (8, 20433015), (9, 18162680), (10, 16346412), (12, 13622010), (15, 10897608), (18, 9081340), (20, 8173206), (24, 6811005), (30, 5448804), (36, 4540670), (40, 4086603), (45, 3632536), (47, 3477960), (60, 2724402), (72, 2270335), (90, 1816268), (94, 1738980), (120, 1362201), (141, 1159320), (180, 908134), (188, 869490), (235, 695592), (282, 579660), (360, 454067), (376, 434745), (423, 386440), (470, 347796), (564, 289830), (705, 231864), (846, 193220), (940, 173898), (1128, 144915), (1410, 115932), (1692, 96610), (1880, 86949), (2115, 77288), (2820, 57966), (3384, 48305), (4230, 38644), (5640, 28983), (8460, 19322), (9661, 16920)]