4911120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 17409600

約数和(自身を除く): 12498480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 359, 360, 380, 456, 570, 684, 718, 720, 760, 855, 912, 1077, 1140, 1368, 1436, 1520, 1710, 1795, 2154, 2280, 2736, 2872, 3231, 3420, 3590, 4308, 4560, 5385, 5744, 6462, 6821, 6840, 7180, 8616, 10770, 12924, 13642, 13680, 14360, 16155, 17232, 20463, 21540, 25848, 27284, 28720, 32310, 34105, 40926, 43080, 51696, 54568, 61389, 64620, 68210, 81852, 86160, 102315, 109136, 122778, 129240, 136420, 163704, 204630, 245556, 258480, 272840, 306945, 327408, 409260, 491112, 545680, 613890, 818520, 982224, 1227780, 1637040, 2455560, 4911120]

約数ペア:

[(1, 4911120), (2, 2455560), (3, 1637040), (4, 1227780), (5, 982224), (6, 818520), (8, 613890), (9, 545680), (10, 491112), (12, 409260), (15, 327408), (16, 306945), (18, 272840), (19, 258480), (20, 245556), (24, 204630), (30, 163704), (36, 136420), (38, 129240), (40, 122778), (45, 109136), (48, 102315), (57, 86160), (60, 81852), (72, 68210), (76, 64620), (80, 61389), (90, 54568), (95, 51696), (114, 43080), (120, 40926), (144, 34105), (152, 32310), (171, 28720), (180, 27284), (190, 25848), (228, 21540), (240, 20463), (285, 17232), (304, 16155), (342, 14360), (359, 13680), (360, 13642), (380, 12924), (456, 10770), (570, 8616), (684, 7180), (718, 6840), (720, 6821), (760, 6462), (855, 5744), (912, 5385), (1077, 4560), (1140, 4308), (1368, 3590), (1436, 3420), (1520, 3231), (1710, 2872), (1795, 2736), (2154, 2280)]