72232430280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{54469}}^1$

素因数の和:54783

約数の個数: 128

約数和(自身を含む): 222603638400

約数和(自身を除く): 150371208120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 257, 258, 344, 430, 514, 516, 645, 771, 860, 1028, 1032, 1285, 1290, 1542, 1720, 2056, 2570, 2580, 3084, 3855, 5140, 5160, 6168, 7710, 10280, 11051, 15420, 22102, 30840, 33153, 44204, 54469, 55255, 66306, 88408, 108938, 110510, 132612, 163407, 165765, 217876, 221020, 265224, 272345, 326814, 331530, 435752, 442040, 544690, 653628, 663060, 817035, 1089380, 1307256, 1326120, 1634070, 2178760, 2342167, 3268140, 4684334, 6536280, 7026501, 9368668, 11710835, 13998533, 14053002, 18737336, 23421670, 27997066, 28106004, 35132505, 41995599, 46843340, 55994132, 56212008, 69992665, 70265010, 83991198, 93686680, 111988264, 139985330, 140530020, 167982396, 209977995, 279970660, 281060040, 335964792, 419955990, 559941320, 601936919, 839911980, 1203873838, 1679823960, 1805810757, 2407747676, 3009684595, 3611621514, 4815495352, 6019369190, 7223243028, 9029053785, 12038738380, 14446486056, 18058107570, 24077476760, 36116215140, 72232430280]

約数ペア:

[(1, 72232430280), (2, 36116215140), (3, 24077476760), (4, 18058107570), (5, 14446486056), (6, 12038738380), (8, 9029053785), (10, 7223243028), (12, 6019369190), (15, 4815495352), (20, 3611621514), (24, 3009684595), (30, 2407747676), (40, 1805810757), (43, 1679823960), (60, 1203873838), (86, 839911980), (120, 601936919), (129, 559941320), (172, 419955990), (215, 335964792), (257, 281060040), (258, 279970660), (344, 209977995), (430, 167982396), (514, 140530020), (516, 139985330), (645, 111988264), (771, 93686680), (860, 83991198), (1028, 70265010), (1032, 69992665), (1285, 56212008), (1290, 55994132), (1542, 46843340), (1720, 41995599), (2056, 35132505), (2570, 28106004), (2580, 27997066), (3084, 23421670), (3855, 18737336), (5140, 14053002), (5160, 13998533), (6168, 11710835), (7710, 9368668), (10280, 7026501), (11051, 6536280), (15420, 4684334), (22102, 3268140), (30840, 2342167), (33153, 2178760), (44204, 1634070), (54469, 1326120), (55255, 1307256), (66306, 1089380), (88408, 817035), (108938, 663060), (110510, 653628), (132612, 544690), (163407, 442040), (165765, 435752), (217876, 331530), (221020, 326814), (265224, 272345)]