45105240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 128

約数和(自身を含む): 144921600

約数和(自身を除く): 99816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 271, 285, 292, 365, 380, 438, 456, 542, 570, 584, 730, 760, 813, 876, 1084, 1095, 1140, 1355, 1387, 1460, 1626, 1752, 2168, 2190, 2280, 2710, 2774, 2920, 3252, 4065, 4161, 4380, 5149, 5420, 5548, 6504, 6935, 8130, 8322, 8760, 10298, 10840, 11096, 13870, 15447, 16260, 16644, 19783, 20596, 20805, 25745, 27740, 30894, 32520, 33288, 39566, 41192, 41610, 51490, 55480, 59349, 61788, 77235, 79132, 83220, 98915, 102980, 118698, 123576, 154470, 158264, 166440, 197830, 205960, 237396, 296745, 308940, 375877, 395660, 474792, 593490, 617880, 751754, 791320, 1127631, 1186980, 1503508, 1879385, 2255262, 2373960, 3007016, 3758770, 4510524, 5638155, 7517540, 9021048, 11276310, 15035080, 22552620, 45105240]

約数ペア:

[(1, 45105240), (2, 22552620), (3, 15035080), (4, 11276310), (5, 9021048), (6, 7517540), (8, 5638155), (10, 4510524), (12, 3758770), (15, 3007016), (19, 2373960), (20, 2255262), (24, 1879385), (30, 1503508), (38, 1186980), (40, 1127631), (57, 791320), (60, 751754), (73, 617880), (76, 593490), (95, 474792), (114, 395660), (120, 375877), (146, 308940), (152, 296745), (190, 237396), (219, 205960), (228, 197830), (271, 166440), (285, 158264), (292, 154470), (365, 123576), (380, 118698), (438, 102980), (456, 98915), (542, 83220), (570, 79132), (584, 77235), (730, 61788), (760, 59349), (813, 55480), (876, 51490), (1084, 41610), (1095, 41192), (1140, 39566), (1355, 33288), (1387, 32520), (1460, 30894), (1626, 27740), (1752, 25745), (2168, 20805), (2190, 20596), (2280, 19783), (2710, 16644), (2774, 16260), (2920, 15447), (3252, 13870), (4065, 11096), (4161, 10840), (4380, 10298), (5149, 8760), (5420, 8322), (5548, 8130), (6504, 6935)]