159501960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 160

約数和(自身を含む): 564537600

約数和(自身を除く): 405035640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2591, 3078, 3240, 3420, 4104, 5130, 5182, 6156, 6840, 7695, 7773, 10260, 10364, 12312, 12955, 15390, 15546, 20520, 20728, 23319, 25910, 30780, 31092, 38865, 46638, 49229, 51820, 61560, 62184, 69957, 77730, 93276, 98458, 103640, 116595, 139914, 147687, 155460, 186552, 196916, 209871, 233190, 246145, 279828, 295374, 310920, 349785, 393832, 419742, 443061, 466380, 492290, 559656, 590748, 699570, 738435, 839484, 886122, 932760, 984580, 1049355, 1181496, 1329183, 1399140, 1476870, 1678968, 1772244, 1969160, 2098710, 2215305, 2658366, 2798280, 2953740, 3544488, 3987549, 4197420, 4430610, 5316732, 5907480, 6645915, 7975098, 8394840, 8861220, 10633464, 13291830, 15950196, 17722440, 19937745, 26583660, 31900392, 39875490, 53167320, 79750980, 159501960]

約数ペア:

[(1, 159501960), (2, 79750980), (3, 53167320), (4, 39875490), (5, 31900392), (6, 26583660), (8, 19937745), (9, 17722440), (10, 15950196), (12, 13291830), (15, 10633464), (18, 8861220), (19, 8394840), (20, 7975098), (24, 6645915), (27, 5907480), (30, 5316732), (36, 4430610), (38, 4197420), (40, 3987549), (45, 3544488), (54, 2953740), (57, 2798280), (60, 2658366), (72, 2215305), (76, 2098710), (81, 1969160), (90, 1772244), (95, 1678968), (108, 1476870), (114, 1399140), (120, 1329183), (135, 1181496), (152, 1049355), (162, 984580), (171, 932760), (180, 886122), (190, 839484), (216, 738435), (228, 699570), (270, 590748), (285, 559656), (324, 492290), (342, 466380), (360, 443061), (380, 419742), (405, 393832), (456, 349785), (513, 310920), (540, 295374), (570, 279828), (648, 246145), (684, 233190), (760, 209871), (810, 196916), (855, 186552), (1026, 155460), (1080, 147687), (1140, 139914), (1368, 116595), (1539, 103640), (1620, 98458), (1710, 93276), (2052, 77730), (2280, 69957), (2565, 62184), (2591, 61560), (3078, 51820), (3240, 49229), (3420, 46638), (4104, 38865), (5130, 31092), (5182, 30780), (6156, 25910), (6840, 23319), (7695, 20728), (7773, 20520), (10260, 15546), (10364, 15390), (12312, 12955)]