144143280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66733}}^1$

素因数の和:66755

約数の個数: 80

約数和(自身を含む): 496500960

約数和(自身を除く): 352357680

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, 66733, 133466, 200199, 266932, 333665, 400398, 533864, 600597, 667330, 800796, 1000995, 1067728, 1201194, 1334660, 1601592, 1801791, 2001990, 2402388, 2669320, 3002985, 3203184, 3603582, 4003980, 4804776, 5338640, 6005970, 7207164, 8007960, 9008955, 9609552, 12011940, 14414328, 16015920, 18017910, 24023880, 28828656, 36035820, 48047760, 72071640, 144143280]

約数ペア:

[(1, 144143280), (2, 72071640), (3, 48047760), (4, 36035820), (5, 28828656), (6, 24023880), (8, 18017910), (9, 16015920), (10, 14414328), (12, 12011940), (15, 9609552), (16, 9008955), (18, 8007960), (20, 7207164), (24, 6005970), (27, 5338640), (30, 4804776), (36, 4003980), (40, 3603582), (45, 3203184), (48, 3002985), (54, 2669320), (60, 2402388), (72, 2001990), (80, 1801791), (90, 1601592), (108, 1334660), (120, 1201194), (135, 1067728), (144, 1000995), (180, 800796), (216, 667330), (240, 600597), (270, 533864), (360, 400398), (432, 333665), (540, 266932), (720, 200199), (1080, 133466), (2160, 66733)]