1338154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3253}}^1$

素因数の和:4128

約数の個数: 96

約数和(自身を含む): 4221401184

約数和(自身を除く): 2883247104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 857, 1714, 2571, 3253, 3428, 4285, 5142, 6506, 6856, 8570, 9759, 10284, 12855, 13012, 13712, 16265, 17140, 19518, 20568, 25710, 26024, 27424, 32530, 34280, 39036, 41136, 48795, 51420, 52048, 65060, 68560, 78072, 82272, 97590, 102840, 104096, 130120, 137120, 156144, 195180, 205680, 260240, 312288, 390360, 411360, 520480, 780720, 1561440, 2787821, 5575642, 8363463, 11151284, 13939105, 16726926, 22302568, 27878210, 33453852, 41817315, 44605136, 55756420, 66907704, 83634630, 89210272, 111512840, 133815408, 167269260, 223025680, 267630816, 334538520, 446051360, 669077040, 1338154080]

約数ペア:

[(1, 1338154080), (2, 669077040), (3, 446051360), (4, 334538520), (5, 267630816), (6, 223025680), (8, 167269260), (10, 133815408), (12, 111512840), (15, 89210272), (16, 83634630), (20, 66907704), (24, 55756420), (30, 44605136), (32, 41817315), (40, 33453852), (48, 27878210), (60, 22302568), (80, 16726926), (96, 13939105), (120, 11151284), (160, 8363463), (240, 5575642), (480, 2787821), (857, 1561440), (1714, 780720), (2571, 520480), (3253, 411360), (3428, 390360), (4285, 312288), (5142, 260240), (6506, 205680), (6856, 195180), (8570, 156144), (9759, 137120), (10284, 130120), (12855, 104096), (13012, 102840), (13712, 97590), (16265, 82272), (17140, 78072), (19518, 68560), (20568, 65060), (25710, 52048), (26024, 51420), (27424, 48795), (32530, 41136), (34280, 39036)]