65412360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1589

約数の個数: 160

約数和(自身を含む): 236922840

約数和(自身を除く): 171510480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1553, 1560, 1620, 1755, 2106, 2340, 2808, 3106, 3240, 3510, 4212, 4659, 4680, 5265, 6212, 7020, 7765, 8424, 9318, 10530, 12424, 13977, 14040, 15530, 18636, 20189, 21060, 23295, 27954, 31060, 37272, 40378, 41931, 42120, 46590, 55908, 60567, 62120, 69885, 80756, 83862, 93180, 100945, 111816, 121134, 125793, 139770, 161512, 167724, 181701, 186360, 201890, 209655, 242268, 251586, 279540, 302835, 335448, 363402, 403780, 419310, 484536, 503172, 545103, 559080, 605670, 628965, 726804, 807560, 838620, 908505, 1006344, 1090206, 1211340, 1257930, 1453608, 1635309, 1677240, 1817010, 2180412, 2422680, 2515860, 2725515, 3270618, 3634020, 4360824, 5031720, 5451030, 6541236, 7268040, 8176545, 10902060, 13082472, 16353090, 21804120, 32706180, 65412360]

約数ペア:

[(1, 65412360), (2, 32706180), (3, 21804120), (4, 16353090), (5, 13082472), (6, 10902060), (8, 8176545), (9, 7268040), (10, 6541236), (12, 5451030), (13, 5031720), (15, 4360824), (18, 3634020), (20, 3270618), (24, 2725515), (26, 2515860), (27, 2422680), (30, 2180412), (36, 1817010), (39, 1677240), (40, 1635309), (45, 1453608), (52, 1257930), (54, 1211340), (60, 1090206), (65, 1006344), (72, 908505), (78, 838620), (81, 807560), (90, 726804), (104, 628965), (108, 605670), (117, 559080), (120, 545103), (130, 503172), (135, 484536), (156, 419310), (162, 403780), (180, 363402), (195, 335448), (216, 302835), (234, 279540), (260, 251586), (270, 242268), (312, 209655), (324, 201890), (351, 186360), (360, 181701), (390, 167724), (405, 161512), (468, 139770), (520, 125793), (540, 121134), (585, 111816), (648, 100945), (702, 93180), (780, 83862), (810, 80756), (936, 69885), (1053, 62120), (1080, 60567), (1170, 55908), (1404, 46590), (1553, 42120), (1560, 41931), (1620, 40378), (1755, 37272), (2106, 31060), (2340, 27954), (2808, 23295), (3106, 21060), (3240, 20189), (3510, 18636), (4212, 15530), (4659, 14040), (4680, 13977), (5265, 12424), (6212, 10530), (7020, 9318), (7765, 8424)]