23540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 82101888

約数和(自身を除く): 58561008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 241, 264, 296, 330, 370, 407, 440, 444, 482, 528, 555, 592, 660, 723, 740, 814, 880, 888, 964, 1110, 1205, 1221, 1320, 1446, 1480, 1628, 1776, 1928, 2035, 2220, 2410, 2442, 2640, 2651, 2892, 2960, 3256, 3615, 3856, 4070, 4440, 4820, 4884, 5302, 5784, 6105, 6512, 7230, 7953, 8140, 8880, 8917, 9640, 9768, 10604, 11568, 12210, 13255, 14460, 15906, 16280, 17834, 19280, 19536, 21208, 24420, 26510, 26751, 28920, 31812, 32560, 35668, 39765, 42416, 44585, 48840, 53020, 53502, 57840, 63624, 71336, 79530, 89170, 97680, 98087, 106040, 107004, 127248, 133755, 142672, 159060, 178340, 196174, 212080, 214008, 267510, 294261, 318120, 356680, 392348, 428016, 490435, 535020, 588522, 636240, 713360, 784696, 980870, 1070040, 1177044, 1471305, 1569392, 1961740, 2140080, 2354088, 2942610, 3923480, 4708176, 5885220, 7846960, 11770440, 23540880]

約数ペア:

[(1, 23540880), (2, 11770440), (3, 7846960), (4, 5885220), (5, 4708176), (6, 3923480), (8, 2942610), (10, 2354088), (11, 2140080), (12, 1961740), (15, 1569392), (16, 1471305), (20, 1177044), (22, 1070040), (24, 980870), (30, 784696), (33, 713360), (37, 636240), (40, 588522), (44, 535020), (48, 490435), (55, 428016), (60, 392348), (66, 356680), (74, 318120), (80, 294261), (88, 267510), (110, 214008), (111, 212080), (120, 196174), (132, 178340), (148, 159060), (165, 142672), (176, 133755), (185, 127248), (220, 107004), (222, 106040), (240, 98087), (241, 97680), (264, 89170), (296, 79530), (330, 71336), (370, 63624), (407, 57840), (440, 53502), (444, 53020), (482, 48840), (528, 44585), (555, 42416), (592, 39765), (660, 35668), (723, 32560), (740, 31812), (814, 28920), (880, 26751), (888, 26510), (964, 24420), (1110, 21208), (1205, 19536), (1221, 19280), (1320, 17834), (1446, 16280), (1480, 15906), (1628, 14460), (1776, 13255), (1928, 12210), (2035, 11568), (2220, 10604), (2410, 9768), (2442, 9640), (2640, 8917), (2651, 8880), (2892, 8140), (2960, 7953), (3256, 7230), (3615, 6512), (3856, 6105), (4070, 5784), (4440, 5302), (4820, 4884)]