740388960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27101

約数の個数: 144

約数和(自身を含む): 2659653360

約数和(自身を除く): 1919264400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27061, 27360, 54122, 81183, 108244, 135305, 162366, 216488, 243549, 270610, 324732, 405915, 432976, 487098, 514159, 541220, 649464, 811830, 865952, 974196, 1028318, 1082440, 1217745, 1298928, 1542477, 1623660, 1948392, 2056636, 2164880, 2435490, 2570795, 2597856, 3084954, 3247320, 3896784, 4113272, 4329760, 4627431, 4870980, 5141590, 6169908, 6494640, 7712385, 7793568, 8226544, 9254862, 9741960, 10283180, 12339816, 12989280, 15424770, 16453088, 18509724, 19483920, 20566360, 23137155, 24679632, 30849540, 37019448, 38967840, 41132720, 46274310, 49359264, 61699080, 74038896, 82265440, 92548620, 123398160, 148077792, 185097240, 246796320, 370194480, 740388960]

約数ペア:

[(1, 740388960), (2, 370194480), (3, 246796320), (4, 185097240), (5, 148077792), (6, 123398160), (8, 92548620), (9, 82265440), (10, 74038896), (12, 61699080), (15, 49359264), (16, 46274310), (18, 41132720), (19, 38967840), (20, 37019448), (24, 30849540), (30, 24679632), (32, 23137155), (36, 20566360), (38, 19483920), (40, 18509724), (45, 16453088), (48, 15424770), (57, 12989280), (60, 12339816), (72, 10283180), (76, 9741960), (80, 9254862), (90, 8226544), (95, 7793568), (96, 7712385), (114, 6494640), (120, 6169908), (144, 5141590), (152, 4870980), (160, 4627431), (171, 4329760), (180, 4113272), (190, 3896784), (228, 3247320), (240, 3084954), (285, 2597856), (288, 2570795), (304, 2435490), (342, 2164880), (360, 2056636), (380, 1948392), (456, 1623660), (480, 1542477), (570, 1298928), (608, 1217745), (684, 1082440), (720, 1028318), (760, 974196), (855, 865952), (912, 811830), (1140, 649464), (1368, 541220), (1440, 514159), (1520, 487098), (1710, 432976), (1824, 405915), (2280, 324732), (2736, 270610), (3040, 243549), (3420, 216488), (4560, 162366), (5472, 135305), (6840, 108244), (9120, 81183), (13680, 54122), (27061, 27360)]