53393040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 160

約数和(自身を含む): 193737600

約数和(自身を除く): 140344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1301, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2602, 2736, 3420, 3903, 4104, 4560, 5130, 5204, 6505, 6840, 7806, 8208, 10260, 10408, 11709, 13010, 13680, 15612, 19515, 20520, 20816, 23418, 24719, 26020, 31224, 35127, 39030, 41040, 46836, 49438, 52040, 58545, 62448, 70254, 74157, 78060, 93672, 98876, 104080, 117090, 123595, 140508, 148314, 156120, 175635, 187344, 197752, 222471, 234180, 247190, 281016, 296628, 312240, 351270, 370785, 395504, 444942, 468360, 494380, 562032, 593256, 667413, 702540, 741570, 889884, 936720, 988760, 1112355, 1186512, 1334826, 1405080, 1483140, 1779768, 1977520, 2224710, 2669652, 2810160, 2966280, 3337065, 3559536, 4449420, 5339304, 5932560, 6674130, 8898840, 10678608, 13348260, 17797680, 26696520, 53393040]

約数ペア:

[(1, 53393040), (2, 26696520), (3, 17797680), (4, 13348260), (5, 10678608), (6, 8898840), (8, 6674130), (9, 5932560), (10, 5339304), (12, 4449420), (15, 3559536), (16, 3337065), (18, 2966280), (19, 2810160), (20, 2669652), (24, 2224710), (27, 1977520), (30, 1779768), (36, 1483140), (38, 1405080), (40, 1334826), (45, 1186512), (48, 1112355), (54, 988760), (57, 936720), (60, 889884), (72, 741570), (76, 702540), (80, 667413), (90, 593256), (95, 562032), (108, 494380), (114, 468360), (120, 444942), (135, 395504), (144, 370785), (152, 351270), (171, 312240), (180, 296628), (190, 281016), (216, 247190), (228, 234180), (240, 222471), (270, 197752), (285, 187344), (304, 175635), (342, 156120), (360, 148314), (380, 140508), (432, 123595), (456, 117090), (513, 104080), (540, 98876), (570, 93672), (684, 78060), (720, 74157), (760, 70254), (855, 62448), (912, 58545), (1026, 52040), (1080, 49438), (1140, 46836), (1301, 41040), (1368, 39030), (1520, 35127), (1710, 31224), (2052, 26020), (2160, 24719), (2280, 23418), (2565, 20816), (2602, 20520), (2736, 19515), (3420, 15612), (3903, 13680), (4104, 13010), (4560, 11709), (5130, 10408), (5204, 10260), (6505, 8208), (6840, 7806)]