611436720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134087}}^1$

素因数の和:134122

約数の個数: 80

約数和(自身を含む): 1995229440

約数和(自身を除く): 1383792720

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, 134087, 268174, 402261, 536348, 670435, 804522, 1072696, 1340870, 1609044, 2011305, 2145392, 2547653, 2681740, 3218088, 4022610, 5095306, 5363480, 6436176, 7642959, 8045220, 10190612, 10726960, 12738265, 15285918, 16090440, 20381224, 25476530, 30571836, 32180880, 38214795, 40762448, 50953060, 61143672, 76429590, 101906120, 122287344, 152859180, 203812240, 305718360, 611436720]

約数ペア:

[(1, 611436720), (2, 305718360), (3, 203812240), (4, 152859180), (5, 122287344), (6, 101906120), (8, 76429590), (10, 61143672), (12, 50953060), (15, 40762448), (16, 38214795), (19, 32180880), (20, 30571836), (24, 25476530), (30, 20381224), (38, 16090440), (40, 15285918), (48, 12738265), (57, 10726960), (60, 10190612), (76, 8045220), (80, 7642959), (95, 6436176), (114, 5363480), (120, 5095306), (152, 4022610), (190, 3218088), (228, 2681740), (240, 2547653), (285, 2145392), (304, 2011305), (380, 1609044), (456, 1340870), (570, 1072696), (760, 804522), (912, 670435), (1140, 536348), (1520, 402261), (2280, 268174), (4560, 134087)]