15555280380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{18859}}^1$

素因数の和:19163

約数の個数: 96

約数和(自身を含む): 44485459200

約数和(自身を除く): 28930178820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 233, 236, 295, 354, 466, 590, 699, 708, 885, 932, 1165, 1180, 1398, 1770, 2330, 2796, 3495, 3540, 4660, 6990, 13747, 13980, 18859, 27494, 37718, 41241, 54988, 56577, 68735, 75436, 82482, 94295, 113154, 137470, 164964, 188590, 206205, 226308, 274940, 282885, 377180, 412410, 565770, 824820, 1112681, 1131540, 2225362, 3338043, 4394147, 4450724, 5563405, 6676086, 8788294, 11126810, 13182441, 13352172, 16690215, 17576588, 21970735, 22253620, 26364882, 33380430, 43941470, 52729764, 65912205, 66760860, 87882940, 131824410, 259254673, 263648820, 518509346, 777764019, 1037018692, 1296273365, 1555528038, 2592546730, 3111056076, 3888820095, 5185093460, 7777640190, 15555280380]

約数ペア:

[(1, 15555280380), (2, 7777640190), (3, 5185093460), (4, 3888820095), (5, 3111056076), (6, 2592546730), (10, 1555528038), (12, 1296273365), (15, 1037018692), (20, 777764019), (30, 518509346), (59, 263648820), (60, 259254673), (118, 131824410), (177, 87882940), (233, 66760860), (236, 65912205), (295, 52729764), (354, 43941470), (466, 33380430), (590, 26364882), (699, 22253620), (708, 21970735), (885, 17576588), (932, 16690215), (1165, 13352172), (1180, 13182441), (1398, 11126810), (1770, 8788294), (2330, 6676086), (2796, 5563405), (3495, 4450724), (3540, 4394147), (4660, 3338043), (6990, 2225362), (13747, 1131540), (13980, 1112681), (18859, 824820), (27494, 565770), (37718, 412410), (41241, 377180), (54988, 282885), (56577, 274940), (68735, 226308), (75436, 206205), (82482, 188590), (94295, 164964), (113154, 137470)]