494987040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 1696863168

約数和(自身を除く): 1201876128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 1052, 1307, 1315, 1440, 1578, 2104, 2367, 2614, 2630, 3156, 3921, 3945, 4208, 4734, 5228, 5260, 6312, 6535, 7842, 7890, 8416, 9468, 10456, 10520, 11763, 11835, 12624, 13070, 15684, 15780, 18936, 19605, 20912, 21040, 23526, 23670, 25248, 26140, 31368, 31560, 37872, 39210, 41824, 42080, 47052, 47340, 52280, 58815, 62736, 63120, 75744, 78420, 94104, 94680, 104560, 117630, 125472, 126240, 156840, 188208, 189360, 209120, 235260, 313680, 343741, 376416, 378720, 470520, 627360, 687482, 941040, 1031223, 1374964, 1718705, 1882080, 2062446, 2749928, 3093669, 3437410, 4124892, 5156115, 5499856, 6187338, 6874820, 8249784, 10312230, 10999712, 12374676, 13749640, 15468345, 16499568, 20624460, 24749352, 27499280, 30936690, 32999136, 41248920, 49498704, 54998560, 61873380, 82497840, 98997408, 123746760, 164995680, 247493520, 494987040]

約数ペア:

[(1, 494987040), (2, 247493520), (3, 164995680), (4, 123746760), (5, 98997408), (6, 82497840), (8, 61873380), (9, 54998560), (10, 49498704), (12, 41248920), (15, 32999136), (16, 30936690), (18, 27499280), (20, 24749352), (24, 20624460), (30, 16499568), (32, 15468345), (36, 13749640), (40, 12374676), (45, 10999712), (48, 10312230), (60, 8249784), (72, 6874820), (80, 6187338), (90, 5499856), (96, 5156115), (120, 4124892), (144, 3437410), (160, 3093669), (180, 2749928), (240, 2062446), (263, 1882080), (288, 1718705), (360, 1374964), (480, 1031223), (526, 941040), (720, 687482), (789, 627360), (1052, 470520), (1307, 378720), (1315, 376416), (1440, 343741), (1578, 313680), (2104, 235260), (2367, 209120), (2614, 189360), (2630, 188208), (3156, 156840), (3921, 126240), (3945, 125472), (4208, 117630), (4734, 104560), (5228, 94680), (5260, 94104), (6312, 78420), (6535, 75744), (7842, 63120), (7890, 62736), (8416, 58815), (9468, 52280), (10456, 47340), (10520, 47052), (11763, 42080), (11835, 41824), (12624, 39210), (13070, 37872), (15684, 31560), (15780, 31368), (18936, 26140), (19605, 25248), (20912, 23670), (21040, 23526)]