30093720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 96940800

約数和(自身を除く): 66847080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 197, 201, 228, 268, 285, 335, 380, 394, 402, 456, 536, 570, 591, 670, 760, 788, 804, 985, 1005, 1140, 1182, 1273, 1340, 1576, 1608, 1970, 2010, 2280, 2364, 2546, 2680, 2955, 3743, 3819, 3940, 4020, 4728, 5092, 5910, 6365, 7486, 7638, 7880, 8040, 10184, 11229, 11820, 12730, 13199, 14972, 15276, 18715, 19095, 22458, 23640, 25460, 26398, 29944, 30552, 37430, 38190, 39597, 44916, 50920, 52796, 56145, 65995, 74860, 76380, 79194, 89832, 105592, 112290, 131990, 149720, 152760, 158388, 197985, 224580, 250781, 263980, 316776, 395970, 449160, 501562, 527960, 752343, 791940, 1003124, 1253905, 1504686, 1583880, 2006248, 2507810, 3009372, 3761715, 5015620, 6018744, 7523430, 10031240, 15046860, 30093720]

約数ペア:

[(1, 30093720), (2, 15046860), (3, 10031240), (4, 7523430), (5, 6018744), (6, 5015620), (8, 3761715), (10, 3009372), (12, 2507810), (15, 2006248), (19, 1583880), (20, 1504686), (24, 1253905), (30, 1003124), (38, 791940), (40, 752343), (57, 527960), (60, 501562), (67, 449160), (76, 395970), (95, 316776), (114, 263980), (120, 250781), (134, 224580), (152, 197985), (190, 158388), (197, 152760), (201, 149720), (228, 131990), (268, 112290), (285, 105592), (335, 89832), (380, 79194), (394, 76380), (402, 74860), (456, 65995), (536, 56145), (570, 52796), (591, 50920), (670, 44916), (760, 39597), (788, 38190), (804, 37430), (985, 30552), (1005, 29944), (1140, 26398), (1182, 25460), (1273, 23640), (1340, 22458), (1576, 19095), (1608, 18715), (1970, 15276), (2010, 14972), (2280, 13199), (2364, 12730), (2546, 11820), (2680, 11229), (2955, 10184), (3743, 8040), (3819, 7880), (3940, 7638), (4020, 7486), (4728, 6365), (5092, 5910)]