231312240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107089}}^1$

素因数の和:107111

約数の個数: 80

約数和(自身を含む): 796749600

約数和(自身を除く): 565437360

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, 107089, 214178, 321267, 428356, 535445, 642534, 856712, 963801, 1070890, 1285068, 1606335, 1713424, 1927602, 2141780, 2570136, 2891403, 3212670, 3855204, 4283560, 4819005, 5140272, 5782806, 6425340, 7710408, 8567120, 9638010, 11565612, 12850680, 14457015, 15420816, 19276020, 23131224, 25701360, 28914030, 38552040, 46262448, 57828060, 77104080, 115656120, 231312240]

約数ペア:

[(1, 231312240), (2, 115656120), (3, 77104080), (4, 57828060), (5, 46262448), (6, 38552040), (8, 28914030), (9, 25701360), (10, 23131224), (12, 19276020), (15, 15420816), (16, 14457015), (18, 12850680), (20, 11565612), (24, 9638010), (27, 8567120), (30, 7710408), (36, 6425340), (40, 5782806), (45, 5140272), (48, 4819005), (54, 4283560), (60, 3855204), (72, 3212670), (80, 2891403), (90, 2570136), (108, 2141780), (120, 1927602), (135, 1713424), (144, 1606335), (180, 1285068), (216, 1070890), (240, 963801), (270, 856712), (360, 642534), (432, 535445), (540, 428356), (720, 321267), (1080, 214178), (2160, 107089)]