120024180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 120

約数和(自身を含む): 385500192

約数和(自身を除く): 265476012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1723, 1935, 2322, 2580, 3446, 3483, 3870, 4644, 5169, 5805, 6892, 6966, 7740, 8615, 10338, 11610, 13932, 15507, 17230, 17415, 20676, 23220, 25845, 31014, 34460, 34830, 46521, 51690, 62028, 69660, 74089, 77535, 93042, 103380, 139563, 148178, 155070, 186084, 222267, 232605, 279126, 296356, 310140, 370445, 444534, 465210, 558252, 666801, 697815, 740890, 889068, 930420, 1111335, 1333602, 1395630, 1481780, 2000403, 2222670, 2667204, 2791260, 3334005, 4000806, 4445340, 6001209, 6668010, 8001612, 10002015, 12002418, 13336020, 20004030, 24004836, 30006045, 40008060, 60012090, 120024180]

約数ペア:

[(1, 120024180), (2, 60012090), (3, 40008060), (4, 30006045), (5, 24004836), (6, 20004030), (9, 13336020), (10, 12002418), (12, 10002015), (15, 8001612), (18, 6668010), (20, 6001209), (27, 4445340), (30, 4000806), (36, 3334005), (43, 2791260), (45, 2667204), (54, 2222670), (60, 2000403), (81, 1481780), (86, 1395630), (90, 1333602), (108, 1111335), (129, 930420), (135, 889068), (162, 740890), (172, 697815), (180, 666801), (215, 558252), (258, 465210), (270, 444534), (324, 370445), (387, 310140), (405, 296356), (430, 279126), (516, 232605), (540, 222267), (645, 186084), (774, 155070), (810, 148178), (860, 139563), (1161, 103380), (1290, 93042), (1548, 77535), (1620, 74089), (1723, 69660), (1935, 62028), (2322, 51690), (2580, 46521), (3446, 34830), (3483, 34460), (3870, 31014), (4644, 25845), (5169, 23220), (5805, 20676), (6892, 17415), (6966, 17230), (7740, 15507), (8615, 13932), (10338, 11610)]