302781960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2148

約数の個数: 192

約数和(自身を含む): 1094446080

約数和(自身を除く): 791664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2087, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4174, 4680, 4836, 5580, 6045, 6261, 7254, 8060, 8348, 9672, 10435, 11160, 12090, 12522, 14508, 16120, 16696, 18135, 18783, 20870, 24180, 25044, 27131, 29016, 31305, 36270, 37566, 41740, 48360, 50088, 54262, 62610, 64697, 72540, 75132, 81393, 83480, 93915, 108524, 125220, 129394, 135655, 145080, 150264, 162786, 187830, 194091, 217048, 244179, 250440, 258788, 271310, 323485, 325572, 375660, 388182, 406965, 488358, 517576, 542620, 582273, 646970, 651144, 751320, 776364, 813930, 841061, 970455, 976716, 1085240, 1164546, 1220895, 1293940, 1552728, 1627860, 1682122, 1940910, 1953432, 2329092, 2441790, 2523183, 2587880, 2911365, 3255720, 3364244, 3881820, 4205305, 4658184, 4883580, 5046366, 5822730, 6728488, 7569549, 7763640, 8410610, 9767160, 10092732, 11645460, 12615915, 15139098, 16821220, 20185464, 23290920, 25231830, 30278196, 33642440, 37847745, 50463660, 60556392, 75695490, 100927320, 151390980, 302781960]

約数ペア:

[(1, 302781960), (2, 151390980), (3, 100927320), (4, 75695490), (5, 60556392), (6, 50463660), (8, 37847745), (9, 33642440), (10, 30278196), (12, 25231830), (13, 23290920), (15, 20185464), (18, 16821220), (20, 15139098), (24, 12615915), (26, 11645460), (30, 10092732), (31, 9767160), (36, 8410610), (39, 7763640), (40, 7569549), (45, 6728488), (52, 5822730), (60, 5046366), (62, 4883580), (65, 4658184), (72, 4205305), (78, 3881820), (90, 3364244), (93, 3255720), (104, 2911365), (117, 2587880), (120, 2523183), (124, 2441790), (130, 2329092), (155, 1953432), (156, 1940910), (180, 1682122), (186, 1627860), (195, 1552728), (234, 1293940), (248, 1220895), (260, 1164546), (279, 1085240), (310, 976716), (312, 970455), (360, 841061), (372, 813930), (390, 776364), (403, 751320), (465, 651144), (468, 646970), (520, 582273), (558, 542620), (585, 517576), (620, 488358), (744, 406965), (780, 388182), (806, 375660), (930, 325572), (936, 323485), (1116, 271310), (1170, 258788), (1209, 250440), (1240, 244179), (1395, 217048), (1560, 194091), (1612, 187830), (1860, 162786), (2015, 150264), (2087, 145080), (2232, 135655), (2340, 129394), (2418, 125220), (2790, 108524), (3224, 93915), (3627, 83480), (3720, 81393), (4030, 75132), (4174, 72540), (4680, 64697), (4836, 62610), (5580, 54262), (6045, 50088), (6261, 48360), (7254, 41740), (8060, 37566), (8348, 36270), (9672, 31305), (10435, 29016), (11160, 27131), (12090, 25044), (12522, 24180), (14508, 20870), (16120, 18783), (16696, 18135)]