1880852940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{183319}}^1$

素因数の和:183356

約数の個数: 96

約数和(自身を含む): 6159552000

約数和(自身を除く): 4278699060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 183319, 366638, 549957, 733276, 916595, 1099914, 1649871, 1833190, 2199828, 2749785, 3299742, 3483061, 3666380, 4949613, 5499570, 6599484, 6966122, 8249355, 9899226, 10449183, 10999140, 13932244, 16498710, 17415305, 19798452, 20898366, 24748065, 31347549, 32997420, 34830610, 41796732, 49496130, 52245915, 62695098, 69661220, 94042647, 98992260, 104491830, 125390196, 156737745, 188085294, 208983660, 313475490, 376170588, 470213235, 626950980, 940426470, 1880852940]

約数ペア:

[(1, 1880852940), (2, 940426470), (3, 626950980), (4, 470213235), (5, 376170588), (6, 313475490), (9, 208983660), (10, 188085294), (12, 156737745), (15, 125390196), (18, 104491830), (19, 98992260), (20, 94042647), (27, 69661220), (30, 62695098), (36, 52245915), (38, 49496130), (45, 41796732), (54, 34830610), (57, 32997420), (60, 31347549), (76, 24748065), (90, 20898366), (95, 19798452), (108, 17415305), (114, 16498710), (135, 13932244), (171, 10999140), (180, 10449183), (190, 9899226), (228, 8249355), (270, 6966122), (285, 6599484), (342, 5499570), (380, 4949613), (513, 3666380), (540, 3483061), (570, 3299742), (684, 2749785), (855, 2199828), (1026, 1833190), (1140, 1649871), (1710, 1099914), (2052, 916595), (2565, 733276), (3420, 549957), (5130, 366638), (10260, 183319)]