472594680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{2029}}^1$

素因数の和:2693

約数の個数: 96

約数和(自身を含む): 1539064800

約数和(自身を除く): 1066470120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647, 1294, 1941, 2029, 2588, 3235, 3882, 4058, 5176, 5823, 6087, 6470, 7764, 8116, 9705, 10145, 11646, 12174, 12940, 15528, 16232, 18261, 19410, 20290, 23292, 24348, 25880, 29115, 30435, 36522, 38820, 40580, 46584, 48696, 58230, 60870, 73044, 77640, 81160, 91305, 116460, 121740, 146088, 182610, 232920, 243480, 365220, 730440, 1312763, 2625526, 3938289, 5251052, 6563815, 7876578, 10502104, 11814867, 13127630, 15753156, 19691445, 23629734, 26255260, 31506312, 39382890, 47259468, 52510520, 59074335, 78765780, 94518936, 118148670, 157531560, 236297340, 472594680]

約数ペア:

[(1, 472594680), (2, 236297340), (3, 157531560), (4, 118148670), (5, 94518936), (6, 78765780), (8, 59074335), (9, 52510520), (10, 47259468), (12, 39382890), (15, 31506312), (18, 26255260), (20, 23629734), (24, 19691445), (30, 15753156), (36, 13127630), (40, 11814867), (45, 10502104), (60, 7876578), (72, 6563815), (90, 5251052), (120, 3938289), (180, 2625526), (360, 1312763), (647, 730440), (1294, 365220), (1941, 243480), (2029, 232920), (2588, 182610), (3235, 146088), (3882, 121740), (4058, 116460), (5176, 91305), (5823, 81160), (6087, 77640), (6470, 73044), (7764, 60870), (8116, 58230), (9705, 48696), (10145, 46584), (11646, 40580), (12174, 38820), (12940, 36522), (15528, 30435), (16232, 29115), (18261, 25880), (19410, 24348), (20290, 23292)]