144755280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201049}}^1$

素因数の和:201068

約数の個数: 60

約数和(自身を含む): 486138900

約数和(自身を除く): 341383620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 201049, 402098, 603147, 804196, 1005245, 1206294, 1608392, 1809441, 2010490, 2412588, 3015735, 3216784, 3618882, 4020980, 4825176, 6031470, 7237764, 8041960, 9047205, 9650352, 12062940, 14475528, 16083920, 18094410, 24125880, 28951056, 36188820, 48251760, 72377640, 144755280]

約数ペア:

[(1, 144755280), (2, 72377640), (3, 48251760), (4, 36188820), (5, 28951056), (6, 24125880), (8, 18094410), (9, 16083920), (10, 14475528), (12, 12062940), (15, 9650352), (16, 9047205), (18, 8041960), (20, 7237764), (24, 6031470), (30, 4825176), (36, 4020980), (40, 3618882), (45, 3216784), (48, 3015735), (60, 2412588), (72, 2010490), (80, 1809441), (90, 1608392), (120, 1206294), (144, 1005245), (180, 804196), (240, 603147), (360, 402098), (720, 201049)]