38533680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 130862160

約数和(自身を除く): 92328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 491, 545, 654, 720, 872, 981, 982, 1090, 1308, 1473, 1635, 1744, 1962, 1964, 2180, 2455, 2616, 2946, 3270, 3924, 3928, 4360, 4419, 4905, 4910, 5232, 5892, 6540, 7365, 7848, 7856, 8720, 8838, 9810, 9820, 11784, 13080, 14730, 15696, 17676, 19620, 19640, 22095, 23568, 26160, 29460, 35352, 39240, 39280, 44190, 53519, 58920, 70704, 78480, 88380, 107038, 117840, 160557, 176760, 214076, 267595, 321114, 353520, 428152, 481671, 535190, 642228, 802785, 856304, 963342, 1070380, 1284456, 1605570, 1926684, 2140760, 2408355, 2568912, 3211140, 3853368, 4281520, 4816710, 6422280, 7706736, 9633420, 12844560, 19266840, 38533680]

約数ペア:

[(1, 38533680), (2, 19266840), (3, 12844560), (4, 9633420), (5, 7706736), (6, 6422280), (8, 4816710), (9, 4281520), (10, 3853368), (12, 3211140), (15, 2568912), (16, 2408355), (18, 2140760), (20, 1926684), (24, 1605570), (30, 1284456), (36, 1070380), (40, 963342), (45, 856304), (48, 802785), (60, 642228), (72, 535190), (80, 481671), (90, 428152), (109, 353520), (120, 321114), (144, 267595), (180, 214076), (218, 176760), (240, 160557), (327, 117840), (360, 107038), (436, 88380), (491, 78480), (545, 70704), (654, 58920), (720, 53519), (872, 44190), (981, 39280), (982, 39240), (1090, 35352), (1308, 29460), (1473, 26160), (1635, 23568), (1744, 22095), (1962, 19640), (1964, 19620), (2180, 17676), (2455, 15696), (2616, 14730), (2946, 13080), (3270, 11784), (3924, 9820), (3928, 9810), (4360, 8838), (4419, 8720), (4905, 7856), (4910, 7848), (5232, 7365), (5892, 6540)]