120392220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 377782272

約数和(自身を除く): 257390052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 383, 390, 403, 465, 507, 620, 676, 766, 780, 806, 845, 930, 1014, 1149, 1209, 1532, 1612, 1690, 1860, 1915, 2015, 2028, 2298, 2418, 2535, 3380, 3830, 4030, 4596, 4836, 4979, 5070, 5239, 5745, 6045, 7660, 8060, 9958, 10140, 10478, 11490, 11873, 12090, 14937, 15717, 19916, 20956, 22980, 23746, 24180, 24895, 26195, 29874, 31434, 35619, 47492, 49790, 52390, 59365, 59748, 62868, 64727, 71238, 74685, 78585, 99580, 104780, 118730, 129454, 142476, 149370, 154349, 157170, 178095, 194181, 237460, 258908, 298740, 308698, 314340, 323635, 356190, 388362, 463047, 617396, 647270, 712380, 771745, 776724, 926094, 970905, 1294540, 1543490, 1852188, 1941810, 2006537, 2315235, 3086980, 3883620, 4013074, 4630470, 6019611, 8026148, 9260940, 10032685, 12039222, 20065370, 24078444, 30098055, 40130740, 60196110, 120392220]

約数ペア:

[(1, 120392220), (2, 60196110), (3, 40130740), (4, 30098055), (5, 24078444), (6, 20065370), (10, 12039222), (12, 10032685), (13, 9260940), (15, 8026148), (20, 6019611), (26, 4630470), (30, 4013074), (31, 3883620), (39, 3086980), (52, 2315235), (60, 2006537), (62, 1941810), (65, 1852188), (78, 1543490), (93, 1294540), (124, 970905), (130, 926094), (155, 776724), (156, 771745), (169, 712380), (186, 647270), (195, 617396), (260, 463047), (310, 388362), (338, 356190), (372, 323635), (383, 314340), (390, 308698), (403, 298740), (465, 258908), (507, 237460), (620, 194181), (676, 178095), (766, 157170), (780, 154349), (806, 149370), (845, 142476), (930, 129454), (1014, 118730), (1149, 104780), (1209, 99580), (1532, 78585), (1612, 74685), (1690, 71238), (1860, 64727), (1915, 62868), (2015, 59748), (2028, 59365), (2298, 52390), (2418, 49790), (2535, 47492), (3380, 35619), (3830, 31434), (4030, 29874), (4596, 26195), (4836, 24895), (4979, 24180), (5070, 23746), (5239, 22980), (5745, 20956), (6045, 19916), (7660, 15717), (8060, 14937), (9958, 12090), (10140, 11873), (10478, 11490)]