28280750160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9064343}}^1$

素因数の和:9064372

約数の個数: 80

約数和(自身を含む): 94414207104

約数和(自身を除く): 66133456944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9064343, 18128686, 27193029, 36257372, 45321715, 54386058, 72514744, 90643430, 108772116, 117836459, 135965145, 145029488, 181286860, 217544232, 235672918, 271930290, 353509377, 362573720, 435088464, 471345836, 543860580, 589182295, 707018754, 725147440, 942691672, 1087721160, 1178364590, 1414037508, 1767546885, 1885383344, 2175442320, 2356729180, 2828075016, 3535093770, 4713458360, 5656150032, 7070187540, 9426916720, 14140375080, 28280750160]

約数ペア:

[(1, 28280750160), (2, 14140375080), (3, 9426916720), (4, 7070187540), (5, 5656150032), (6, 4713458360), (8, 3535093770), (10, 2828075016), (12, 2356729180), (13, 2175442320), (15, 1885383344), (16, 1767546885), (20, 1414037508), (24, 1178364590), (26, 1087721160), (30, 942691672), (39, 725147440), (40, 707018754), (48, 589182295), (52, 543860580), (60, 471345836), (65, 435088464), (78, 362573720), (80, 353509377), (104, 271930290), (120, 235672918), (130, 217544232), (156, 181286860), (195, 145029488), (208, 135965145), (240, 117836459), (260, 108772116), (312, 90643430), (390, 72514744), (520, 54386058), (624, 45321715), (780, 36257372), (1040, 27193029), (1560, 18128686), (3120, 9064343)]