120108690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 363283200

約数和(自身を除く): 243174510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 1801, 2223, 2470, 2565, 3510, 3602, 3705, 4446, 5130, 5403, 6669, 7410, 9005, 10806, 11115, 13338, 16209, 18010, 22230, 23413, 27015, 32418, 33345, 34219, 46826, 48627, 54030, 66690, 68438, 70239, 81045, 97254, 102657, 117065, 140478, 162090, 171095, 205314, 210717, 234130, 243135, 307971, 342190, 351195, 421434, 444847, 486270, 513285, 615942, 632151, 702390, 889694, 923913, 1026570, 1053585, 1264302, 1334541, 1539855, 1847826, 2107170, 2224235, 2669082, 3079710, 3160755, 4003623, 4448470, 4619565, 6321510, 6672705, 8007246, 9239130, 12010869, 13345410, 20018115, 24021738, 40036230, 60054345, 120108690]

約数ペア:

[(1, 120108690), (2, 60054345), (3, 40036230), (5, 24021738), (6, 20018115), (9, 13345410), (10, 12010869), (13, 9239130), (15, 8007246), (18, 6672705), (19, 6321510), (26, 4619565), (27, 4448470), (30, 4003623), (38, 3160755), (39, 3079710), (45, 2669082), (54, 2224235), (57, 2107170), (65, 1847826), (78, 1539855), (90, 1334541), (95, 1264302), (114, 1053585), (117, 1026570), (130, 923913), (135, 889694), (171, 702390), (190, 632151), (195, 615942), (234, 513285), (247, 486270), (270, 444847), (285, 421434), (342, 351195), (351, 342190), (390, 307971), (494, 243135), (513, 234130), (570, 210717), (585, 205314), (702, 171095), (741, 162090), (855, 140478), (1026, 117065), (1170, 102657), (1235, 97254), (1482, 81045), (1710, 70239), (1755, 68438), (1801, 66690), (2223, 54030), (2470, 48627), (2565, 46826), (3510, 34219), (3602, 33345), (3705, 32418), (4446, 27015), (5130, 23413), (5403, 22230), (6669, 18010), (7410, 16209), (9005, 13338), (10806, 11115)]