30608280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 106928640

約数和(自身を除く): 76320360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 67, 72, 81, 90, 94, 108, 120, 134, 135, 141, 162, 180, 188, 201, 216, 235, 243, 268, 270, 282, 324, 335, 360, 376, 402, 405, 423, 470, 486, 536, 540, 564, 603, 648, 670, 705, 804, 810, 846, 940, 972, 1005, 1080, 1128, 1206, 1215, 1269, 1340, 1410, 1608, 1620, 1692, 1809, 1880, 1944, 2010, 2115, 2412, 2430, 2538, 2680, 2820, 3015, 3149, 3240, 3384, 3618, 3807, 4020, 4230, 4824, 4860, 5076, 5427, 5640, 6030, 6298, 6345, 7236, 7614, 8040, 8460, 9045, 9447, 9720, 10152, 10854, 11421, 12060, 12596, 12690, 14472, 15228, 15745, 16281, 16920, 18090, 18894, 19035, 21708, 22842, 24120, 25192, 25380, 27135, 28341, 30456, 31490, 32562, 36180, 37788, 38070, 43416, 45684, 47235, 50760, 54270, 56682, 57105, 62980, 65124, 72360, 75576, 76140, 81405, 85023, 91368, 94470, 108540, 113364, 114210, 125960, 130248, 141705, 152280, 162810, 170046, 188940, 217080, 226728, 228420, 255069, 283410, 325620, 340092, 377880, 425115, 456840, 510138, 566820, 651240, 680184, 765207, 850230, 1020276, 1133640, 1275345, 1530414, 1700460, 2040552, 2550690, 3060828, 3400920, 3826035, 5101380, 6121656, 7652070, 10202760, 15304140, 30608280]

約数ペア:

[(1, 30608280), (2, 15304140), (3, 10202760), (4, 7652070), (5, 6121656), (6, 5101380), (8, 3826035), (9, 3400920), (10, 3060828), (12, 2550690), (15, 2040552), (18, 1700460), (20, 1530414), (24, 1275345), (27, 1133640), (30, 1020276), (36, 850230), (40, 765207), (45, 680184), (47, 651240), (54, 566820), (60, 510138), (67, 456840), (72, 425115), (81, 377880), (90, 340092), (94, 325620), (108, 283410), (120, 255069), (134, 228420), (135, 226728), (141, 217080), (162, 188940), (180, 170046), (188, 162810), (201, 152280), (216, 141705), (235, 130248), (243, 125960), (268, 114210), (270, 113364), (282, 108540), (324, 94470), (335, 91368), (360, 85023), (376, 81405), (402, 76140), (405, 75576), (423, 72360), (470, 65124), (486, 62980), (536, 57105), (540, 56682), (564, 54270), (603, 50760), (648, 47235), (670, 45684), (705, 43416), (804, 38070), (810, 37788), (846, 36180), (940, 32562), (972, 31490), (1005, 30456), (1080, 28341), (1128, 27135), (1206, 25380), (1215, 25192), (1269, 24120), (1340, 22842), (1410, 21708), (1608, 19035), (1620, 18894), (1692, 18090), (1809, 16920), (1880, 16281), (1944, 15745), (2010, 15228), (2115, 14472), (2412, 12690), (2430, 12596), (2538, 12060), (2680, 11421), (2820, 10854), (3015, 10152), (3149, 9720), (3240, 9447), (3384, 9045), (3618, 8460), (3807, 8040), (4020, 7614), (4230, 7236), (4824, 6345), (4860, 6298), (5076, 6030), (5427, 5640)]