120606120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 412439040

約数和(自身を除く): 291832920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 101, 107, 120, 124, 155, 180, 186, 202, 214, 248, 279, 303, 310, 321, 360, 372, 404, 428, 465, 505, 535, 558, 606, 620, 642, 744, 808, 856, 909, 930, 963, 1010, 1070, 1116, 1212, 1240, 1284, 1395, 1515, 1605, 1818, 1860, 1926, 2020, 2140, 2232, 2424, 2568, 2790, 3030, 3131, 3210, 3317, 3636, 3720, 3852, 4040, 4280, 4545, 4815, 5580, 6060, 6262, 6420, 6634, 7272, 7704, 9090, 9393, 9630, 9951, 10807, 11160, 12120, 12524, 12840, 13268, 15655, 16585, 18180, 18786, 19260, 19902, 21614, 25048, 26536, 28179, 29853, 31310, 32421, 33170, 36360, 37572, 38520, 39804, 43228, 46965, 49755, 54035, 56358, 59706, 62620, 64842, 66340, 75144, 79608, 86456, 93930, 97263, 99510, 108070, 112716, 119412, 125240, 129684, 132680, 140895, 149265, 162105, 187860, 194526, 199020, 216140, 225432, 238824, 259368, 281790, 298530, 324210, 335017, 375720, 389052, 398040, 432280, 486315, 563580, 597060, 648420, 670034, 778104, 972630, 1005051, 1127160, 1194120, 1296840, 1340068, 1675085, 1945260, 2010102, 2680136, 3015153, 3350170, 3890520, 4020204, 5025255, 6030306, 6700340, 8040408, 10050510, 12060612, 13400680, 15075765, 20101020, 24121224, 30151530, 40202040, 60303060, 120606120]

約数ペア:

[(1, 120606120), (2, 60303060), (3, 40202040), (4, 30151530), (5, 24121224), (6, 20101020), (8, 15075765), (9, 13400680), (10, 12060612), (12, 10050510), (15, 8040408), (18, 6700340), (20, 6030306), (24, 5025255), (30, 4020204), (31, 3890520), (36, 3350170), (40, 3015153), (45, 2680136), (60, 2010102), (62, 1945260), (72, 1675085), (90, 1340068), (93, 1296840), (101, 1194120), (107, 1127160), (120, 1005051), (124, 972630), (155, 778104), (180, 670034), (186, 648420), (202, 597060), (214, 563580), (248, 486315), (279, 432280), (303, 398040), (310, 389052), (321, 375720), (360, 335017), (372, 324210), (404, 298530), (428, 281790), (465, 259368), (505, 238824), (535, 225432), (558, 216140), (606, 199020), (620, 194526), (642, 187860), (744, 162105), (808, 149265), (856, 140895), (909, 132680), (930, 129684), (963, 125240), (1010, 119412), (1070, 112716), (1116, 108070), (1212, 99510), (1240, 97263), (1284, 93930), (1395, 86456), (1515, 79608), (1605, 75144), (1818, 66340), (1860, 64842), (1926, 62620), (2020, 59706), (2140, 56358), (2232, 54035), (2424, 49755), (2568, 46965), (2790, 43228), (3030, 39804), (3131, 38520), (3210, 37572), (3317, 36360), (3636, 33170), (3720, 32421), (3852, 31310), (4040, 29853), (4280, 28179), (4545, 26536), (4815, 25048), (5580, 21614), (6060, 19902), (6262, 19260), (6420, 18786), (6634, 18180), (7272, 16585), (7704, 15655), (9090, 13268), (9393, 12840), (9630, 12524), (9951, 12120), (10807, 11160)]