669645360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{310021}}^1$

素因数の和:310043

約数の個数: 80

約数和(自身を含む): 2306563680

約数和(自身を除く): 1636918320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 310021, 620042, 930063, 1240084, 1550105, 1860126, 2480168, 2790189, 3100210, 3720252, 4650315, 4960336, 5580378, 6200420, 7440504, 8370567, 9300630, 11160756, 12400840, 13950945, 14881008, 16741134, 18601260, 22321512, 24801680, 27901890, 33482268, 37202520, 41852835, 44643024, 55803780, 66964536, 74405040, 83705670, 111607560, 133929072, 167411340, 223215120, 334822680, 669645360]

約数ペア:

[(1, 669645360), (2, 334822680), (3, 223215120), (4, 167411340), (5, 133929072), (6, 111607560), (8, 83705670), (9, 74405040), (10, 66964536), (12, 55803780), (15, 44643024), (16, 41852835), (18, 37202520), (20, 33482268), (24, 27901890), (27, 24801680), (30, 22321512), (36, 18601260), (40, 16741134), (45, 14881008), (48, 13950945), (54, 12400840), (60, 11160756), (72, 9300630), (80, 8370567), (90, 7440504), (108, 6200420), (120, 5580378), (135, 4960336), (144, 4650315), (180, 3720252), (216, 3100210), (240, 2790189), (270, 2480168), (360, 1860126), (432, 1550105), (540, 1240084), (720, 930063), (1080, 620042), (2160, 310021)]