306035760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7823}}^1$

素因数の和:8002

約数の個数: 80

約数和(自身を含む): 954653184

約数和(自身を除く): 648617424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7823, 7824, 9780, 13040, 15646, 19560, 23469, 31292, 39115, 39120, 46938, 62584, 78230, 93876, 117345, 125168, 156460, 187752, 234690, 312920, 375504, 469380, 625840, 938760, 1275149, 1877520, 2550298, 3825447, 5100596, 6375745, 7650894, 10201192, 12751490, 15301788, 19127235, 20402384, 25502980, 30603576, 38254470, 51005960, 61207152, 76508940, 102011920, 153017880, 306035760]

約数ペア:

[(1, 306035760), (2, 153017880), (3, 102011920), (4, 76508940), (5, 61207152), (6, 51005960), (8, 38254470), (10, 30603576), (12, 25502980), (15, 20402384), (16, 19127235), (20, 15301788), (24, 12751490), (30, 10201192), (40, 7650894), (48, 6375745), (60, 5100596), (80, 3825447), (120, 2550298), (163, 1877520), (240, 1275149), (326, 938760), (489, 625840), (652, 469380), (815, 375504), (978, 312920), (1304, 234690), (1630, 187752), (1956, 156460), (2445, 125168), (2608, 117345), (3260, 93876), (3912, 78230), (4890, 62584), (6520, 46938), (7823, 39120), (7824, 39115), (9780, 31292), (13040, 23469), (15646, 19560)]