9938520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 34023600

約数和(自身を除く): 24085080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1453, 1710, 2280, 2906, 3420, 4359, 5812, 6840, 7265, 8718, 11624, 13077, 14530, 17436, 21795, 26154, 27607, 29060, 34872, 43590, 52308, 55214, 58120, 65385, 82821, 87180, 104616, 110428, 130770, 138035, 165642, 174360, 220856, 248463, 261540, 276070, 331284, 414105, 496926, 523080, 552140, 662568, 828210, 993852, 1104280, 1242315, 1656420, 1987704, 2484630, 3312840, 4969260, 9938520]

約数ペア:

[(1, 9938520), (2, 4969260), (3, 3312840), (4, 2484630), (5, 1987704), (6, 1656420), (8, 1242315), (9, 1104280), (10, 993852), (12, 828210), (15, 662568), (18, 552140), (19, 523080), (20, 496926), (24, 414105), (30, 331284), (36, 276070), (38, 261540), (40, 248463), (45, 220856), (57, 174360), (60, 165642), (72, 138035), (76, 130770), (90, 110428), (95, 104616), (114, 87180), (120, 82821), (152, 65385), (171, 58120), (180, 55214), (190, 52308), (228, 43590), (285, 34872), (342, 29060), (360, 27607), (380, 26154), (456, 21795), (570, 17436), (684, 14530), (760, 13077), (855, 11624), (1140, 8718), (1368, 7265), (1453, 6840), (1710, 5812), (2280, 4359), (2906, 3420)]