4798260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 16248960

約数和(自身を除く): 11450700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 61, 69, 76, 90, 92, 95, 114, 115, 122, 138, 171, 180, 183, 190, 207, 228, 230, 244, 276, 285, 305, 342, 345, 366, 380, 414, 437, 460, 549, 570, 610, 684, 690, 732, 828, 855, 874, 915, 1035, 1098, 1140, 1159, 1220, 1311, 1380, 1403, 1710, 1748, 1830, 2070, 2185, 2196, 2318, 2622, 2745, 2806, 3420, 3477, 3660, 3933, 4140, 4209, 4370, 4636, 5244, 5490, 5612, 5795, 6555, 6954, 7015, 7866, 8418, 8740, 10431, 10980, 11590, 12627, 13110, 13908, 14030, 15732, 16836, 17385, 19665, 20862, 21045, 23180, 25254, 26220, 26657, 28060, 34770, 39330, 41724, 42090, 50508, 52155, 53314, 63135, 69540, 78660, 79971, 84180, 104310, 106628, 126270, 133285, 159942, 208620, 239913, 252540, 266570, 319884, 399855, 479826, 533140, 799710, 959652, 1199565, 1599420, 2399130, 4798260]

約数ペア:

[(1, 4798260), (2, 2399130), (3, 1599420), (4, 1199565), (5, 959652), (6, 799710), (9, 533140), (10, 479826), (12, 399855), (15, 319884), (18, 266570), (19, 252540), (20, 239913), (23, 208620), (30, 159942), (36, 133285), (38, 126270), (45, 106628), (46, 104310), (57, 84180), (60, 79971), (61, 78660), (69, 69540), (76, 63135), (90, 53314), (92, 52155), (95, 50508), (114, 42090), (115, 41724), (122, 39330), (138, 34770), (171, 28060), (180, 26657), (183, 26220), (190, 25254), (207, 23180), (228, 21045), (230, 20862), (244, 19665), (276, 17385), (285, 16836), (305, 15732), (342, 14030), (345, 13908), (366, 13110), (380, 12627), (414, 11590), (437, 10980), (460, 10431), (549, 8740), (570, 8418), (610, 7866), (684, 7015), (690, 6954), (732, 6555), (828, 5795), (855, 5612), (874, 5490), (915, 5244), (1035, 4636), (1098, 4370), (1140, 4209), (1159, 4140), (1220, 3933), (1311, 3660), (1380, 3477), (1403, 3420), (1710, 2806), (1748, 2745), (1830, 2622), (2070, 2318), (2185, 2196)]