83280120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9013}}^1$

素因数の和:9045

約数の個数: 128

約数和(自身を含む): 311523840

約数和(自身を除く): 228243720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9013, 9240, 18026, 27039, 36052, 45065, 54078, 63091, 72104, 90130, 99143, 108156, 126182, 135195, 180260, 189273, 198286, 216312, 252364, 270390, 297429, 315455, 360520, 378546, 396572, 495715, 504728, 540780, 594858, 630910, 694001, 757092, 793144, 946365, 991430, 1081560, 1189716, 1261820, 1388002, 1487145, 1514184, 1892730, 1982860, 2082003, 2379432, 2523640, 2776004, 2974290, 3470005, 3785460, 3965720, 4164006, 5552008, 5948580, 6940010, 7570920, 8328012, 10410015, 11897160, 13880020, 16656024, 20820030, 27760040, 41640060, 83280120]

約数ペア:

[(1, 83280120), (2, 41640060), (3, 27760040), (4, 20820030), (5, 16656024), (6, 13880020), (7, 11897160), (8, 10410015), (10, 8328012), (11, 7570920), (12, 6940010), (14, 5948580), (15, 5552008), (20, 4164006), (21, 3965720), (22, 3785460), (24, 3470005), (28, 2974290), (30, 2776004), (33, 2523640), (35, 2379432), (40, 2082003), (42, 1982860), (44, 1892730), (55, 1514184), (56, 1487145), (60, 1388002), (66, 1261820), (70, 1189716), (77, 1081560), (84, 991430), (88, 946365), (105, 793144), (110, 757092), (120, 694001), (132, 630910), (140, 594858), (154, 540780), (165, 504728), (168, 495715), (210, 396572), (220, 378546), (231, 360520), (264, 315455), (280, 297429), (308, 270390), (330, 252364), (385, 216312), (420, 198286), (440, 189273), (462, 180260), (616, 135195), (660, 126182), (770, 108156), (840, 99143), (924, 90130), (1155, 72104), (1320, 63091), (1540, 54078), (1848, 45065), (2310, 36052), (3080, 27039), (4620, 18026), (9013, 9240)]