2153441880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{22073}}^1$

素因数の和:22361

約数の個数: 96

約数和(自身を含む): 7024829760

約数和(自身を除く): 4871387880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 16260, 19512, 22073, 24390, 32520, 44146, 48780, 66219, 88292, 97560, 110365, 132438, 176584, 198657, 220730, 264876, 331095, 397314, 441460, 529752, 662190, 794628, 882920, 993285, 1324380, 1589256, 1986570, 2648760, 3973140, 5981783, 7946280, 11963566, 17945349, 23927132, 29908915, 35890698, 47854264, 53836047, 59817830, 71781396, 89726745, 107672094, 119635660, 143562792, 179453490, 215344188, 239271320, 269180235, 358906980, 430688376, 538360470, 717813960, 1076720940, 2153441880]

約数ペア:

[(1, 2153441880), (2, 1076720940), (3, 717813960), (4, 538360470), (5, 430688376), (6, 358906980), (8, 269180235), (9, 239271320), (10, 215344188), (12, 179453490), (15, 143562792), (18, 119635660), (20, 107672094), (24, 89726745), (30, 71781396), (36, 59817830), (40, 53836047), (45, 47854264), (60, 35890698), (72, 29908915), (90, 23927132), (120, 17945349), (180, 11963566), (271, 7946280), (360, 5981783), (542, 3973140), (813, 2648760), (1084, 1986570), (1355, 1589256), (1626, 1324380), (2168, 993285), (2439, 882920), (2710, 794628), (3252, 662190), (4065, 529752), (4878, 441460), (5420, 397314), (6504, 331095), (8130, 264876), (9756, 220730), (10840, 198657), (12195, 176584), (16260, 132438), (19512, 110365), (22073, 97560), (24390, 88292), (32520, 66219), (44146, 48780)]