15286911840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{7207}}^1$

素因数の和:7722

約数の個数: 192

約数和(自身を含む): 53620600320

約数和(自身を除く): 38333688480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 491, 540, 720, 864, 982, 1080, 1440, 1473, 1964, 2160, 2455, 2946, 3928, 4320, 4419, 4910, 5892, 7207, 7365, 7856, 8838, 9820, 11784, 13257, 14414, 14730, 15712, 17676, 19640, 21621, 22095, 23568, 26514, 28828, 29460, 35352, 36035, 39280, 43242, 44190, 47136, 53028, 57656, 58920, 64863, 66285, 70704, 72070, 78560, 86484, 88380, 106056, 108105, 115312, 117840, 129726, 132570, 141408, 144140, 172968, 176760, 194589, 212112, 216210, 230624, 235680, 259452, 265140, 288280, 324315, 345936, 353520, 389178, 424224, 432420, 518904, 530280, 576560, 648630, 691872, 707040, 778356, 864840, 972945, 1037808, 1060560, 1153120, 1297260, 1556712, 1729680, 1945890, 2075616, 2121120, 2594520, 3113424, 3459360, 3538637, 3891780, 5189040, 6226848, 7077274, 7783560, 10378080, 10615911, 14154548, 15567120, 17693185, 21231822, 28309096, 31134240, 31847733, 35386370, 42463644, 53079555, 56618192, 63695466, 70772740, 84927288, 95543199, 106159110, 113236384, 127390932, 141545480, 159238665, 169854576, 191086398, 212318220, 254781864, 283090960, 318477330, 339709152, 382172796, 424636440, 477715995, 509563728, 566181920, 636954660, 764345592, 849272880, 955431990, 1019127456, 1273909320, 1528691184, 1698545760, 1910863980, 2547818640, 3057382368, 3821727960, 5095637280, 7643455920, 15286911840]

約数ペア:

[(1, 15286911840), (2, 7643455920), (3, 5095637280), (4, 3821727960), (5, 3057382368), (6, 2547818640), (8, 1910863980), (9, 1698545760), (10, 1528691184), (12, 1273909320), (15, 1019127456), (16, 955431990), (18, 849272880), (20, 764345592), (24, 636954660), (27, 566181920), (30, 509563728), (32, 477715995), (36, 424636440), (40, 382172796), (45, 339709152), (48, 318477330), (54, 283090960), (60, 254781864), (72, 212318220), (80, 191086398), (90, 169854576), (96, 159238665), (108, 141545480), (120, 127390932), (135, 113236384), (144, 106159110), (160, 95543199), (180, 84927288), (216, 70772740), (240, 63695466), (270, 56618192), (288, 53079555), (360, 42463644), (432, 35386370), (480, 31847733), (491, 31134240), (540, 28309096), (720, 21231822), (864, 17693185), (982, 15567120), (1080, 14154548), (1440, 10615911), (1473, 10378080), (1964, 7783560), (2160, 7077274), (2455, 6226848), (2946, 5189040), (3928, 3891780), (4320, 3538637), (4419, 3459360), (4910, 3113424), (5892, 2594520), (7207, 2121120), (7365, 2075616), (7856, 1945890), (8838, 1729680), (9820, 1556712), (11784, 1297260), (13257, 1153120), (14414, 1060560), (14730, 1037808), (15712, 972945), (17676, 864840), (19640, 778356), (21621, 707040), (22095, 691872), (23568, 648630), (26514, 576560), (28828, 530280), (29460, 518904), (35352, 432420), (36035, 424224), (39280, 389178), (43242, 353520), (44190, 345936), (47136, 324315), (53028, 288280), (57656, 265140), (58920, 259452), (64863, 235680), (66285, 230624), (70704, 216210), (72070, 212112), (78560, 194589), (86484, 176760), (88380, 172968), (106056, 144140), (108105, 141408), (115312, 132570), (117840, 129726)]