98774160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21696

約数の個数: 80

約数和(自身を含む): 322330560

約数和(自身を除く): 223556400

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, 21661, 43322, 64983, 86644, 108305, 129966, 173288, 216610, 259932, 324915, 346576, 411559, 433220, 519864, 649830, 823118, 866440, 1039728, 1234677, 1299660, 1646236, 1732880, 2057795, 2469354, 2599320, 3292472, 4115590, 4938708, 5198640, 6173385, 6584944, 8231180, 9877416, 12346770, 16462360, 19754832, 24693540, 32924720, 49387080, 98774160]

約数ペア:

[(1, 98774160), (2, 49387080), (3, 32924720), (4, 24693540), (5, 19754832), (6, 16462360), (8, 12346770), (10, 9877416), (12, 8231180), (15, 6584944), (16, 6173385), (19, 5198640), (20, 4938708), (24, 4115590), (30, 3292472), (38, 2599320), (40, 2469354), (48, 2057795), (57, 1732880), (60, 1646236), (76, 1299660), (80, 1234677), (95, 1039728), (114, 866440), (120, 823118), (152, 649830), (190, 519864), (228, 433220), (240, 411559), (285, 346576), (304, 324915), (380, 259932), (456, 216610), (570, 173288), (760, 129966), (912, 108305), (1140, 86644), (1520, 64983), (2280, 43322), (4560, 21661)]