243537360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3237

約数の個数: 160

約数和(自身を含む): 852266880

約数和(自身を除く): 608729520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3181, 3190, 3480, 3828, 4785, 5104, 6362, 6380, 6960, 7656, 9543, 9570, 12724, 12760, 15312, 15905, 19086, 19140, 25448, 25520, 31810, 34991, 38172, 38280, 47715, 50896, 63620, 69982, 76344, 76560, 92249, 95430, 104973, 127240, 139964, 152688, 174955, 184498, 190860, 209946, 254480, 276747, 279928, 349910, 368996, 381720, 419892, 461245, 524865, 553494, 559856, 699820, 737992, 763440, 839784, 922490, 1014739, 1049730, 1106988, 1383735, 1399640, 1475984, 1679568, 1844980, 2029478, 2099460, 2213976, 2767470, 2799280, 3044217, 3689960, 4058956, 4198920, 4427952, 5073695, 5534940, 6088434, 7379920, 8117912, 8397840, 10147390, 11069880, 12176868, 15221085, 16235824, 20294780, 22139760, 24353736, 30442170, 40589560, 48707472, 60884340, 81179120, 121768680, 243537360]

約数ペア:

[(1, 243537360), (2, 121768680), (3, 81179120), (4, 60884340), (5, 48707472), (6, 40589560), (8, 30442170), (10, 24353736), (11, 22139760), (12, 20294780), (15, 16235824), (16, 15221085), (20, 12176868), (22, 11069880), (24, 10147390), (29, 8397840), (30, 8117912), (33, 7379920), (40, 6088434), (44, 5534940), (48, 5073695), (55, 4427952), (58, 4198920), (60, 4058956), (66, 3689960), (80, 3044217), (87, 2799280), (88, 2767470), (110, 2213976), (116, 2099460), (120, 2029478), (132, 1844980), (145, 1679568), (165, 1475984), (174, 1399640), (176, 1383735), (220, 1106988), (232, 1049730), (240, 1014739), (264, 922490), (290, 839784), (319, 763440), (330, 737992), (348, 699820), (435, 559856), (440, 553494), (464, 524865), (528, 461245), (580, 419892), (638, 381720), (660, 368996), (696, 349910), (870, 279928), (880, 276747), (957, 254480), (1160, 209946), (1276, 190860), (1320, 184498), (1392, 174955), (1595, 152688), (1740, 139964), (1914, 127240), (2320, 104973), (2552, 95430), (2640, 92249), (3181, 76560), (3190, 76344), (3480, 69982), (3828, 63620), (4785, 50896), (5104, 47715), (6362, 38280), (6380, 38172), (6960, 34991), (7656, 31810), (9543, 25520), (9570, 25448), (12724, 19140), (12760, 19086), (15312, 15905)]