15678068880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3438173}}^1$

素因数の和:3438208

約数の個数: 80

約数和(自身を含む): 51160029120

約数和(自身を除く): 35481960240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 3438173, 6876346, 10314519, 13752692, 17190865, 20629038, 27505384, 34381730, 41258076, 51572595, 55010768, 65325287, 68763460, 82516152, 103145190, 130650574, 137526920, 165032304, 195975861, 206290380, 261301148, 275053840, 326626435, 391951722, 412580760, 522602296, 653252870, 783903444, 825161520, 979879305, 1045204592, 1306505740, 1567806888, 1959758610, 2613011480, 3135613776, 3919517220, 5226022960, 7839034440, 15678068880]

約数ペア:

[(1, 15678068880), (2, 7839034440), (3, 5226022960), (4, 3919517220), (5, 3135613776), (6, 2613011480), (8, 1959758610), (10, 1567806888), (12, 1306505740), (15, 1045204592), (16, 979879305), (19, 825161520), (20, 783903444), (24, 653252870), (30, 522602296), (38, 412580760), (40, 391951722), (48, 326626435), (57, 275053840), (60, 261301148), (76, 206290380), (80, 195975861), (95, 165032304), (114, 137526920), (120, 130650574), (152, 103145190), (190, 82516152), (228, 68763460), (240, 65325287), (285, 55010768), (304, 51572595), (380, 41258076), (456, 34381730), (570, 27505384), (760, 20629038), (912, 17190865), (1140, 13752692), (1520, 10314519), (2280, 6876346), (4560, 3438173)]