65880331920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7038497}}^1$

素因数の和:7038529

約数の個数: 120

約数和(自身を含む): 238267234296

約数和(自身を除く): 172386902376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 7038497, 14076994, 21115491, 28153988, 35192485, 42230982, 56307976, 63346473, 70384970, 84461964, 91500461, 105577455, 112615952, 126692946, 140769940, 168923928, 183000922, 211154910, 253385892, 274501383, 281539880, 316732365, 337847856, 366001844, 422309820, 457502305, 506771784, 549002766, 563079760, 633464730, 732003688, 823504149, 844619640, 915004610, 1013543568, 1098005532, 1266929460, 1372506915, 1464007376, 1647008298, 1689239280, 1830009220, 2196011064, 2533858920, 2745013830, 3294016596, 3660018440, 4117520745, 4392022128, 5067717840, 5490027660, 6588033192, 7320036880, 8235041490, 10980055320, 13176066384, 16470082980, 21960110640, 32940165960, 65880331920]

約数ペア:

[(1, 65880331920), (2, 32940165960), (3, 21960110640), (4, 16470082980), (5, 13176066384), (6, 10980055320), (8, 8235041490), (9, 7320036880), (10, 6588033192), (12, 5490027660), (13, 5067717840), (15, 4392022128), (16, 4117520745), (18, 3660018440), (20, 3294016596), (24, 2745013830), (26, 2533858920), (30, 2196011064), (36, 1830009220), (39, 1689239280), (40, 1647008298), (45, 1464007376), (48, 1372506915), (52, 1266929460), (60, 1098005532), (65, 1013543568), (72, 915004610), (78, 844619640), (80, 823504149), (90, 732003688), (104, 633464730), (117, 563079760), (120, 549002766), (130, 506771784), (144, 457502305), (156, 422309820), (180, 366001844), (195, 337847856), (208, 316732365), (234, 281539880), (240, 274501383), (260, 253385892), (312, 211154910), (360, 183000922), (390, 168923928), (468, 140769940), (520, 126692946), (585, 112615952), (624, 105577455), (720, 91500461), (780, 84461964), (936, 70384970), (1040, 63346473), (1170, 56307976), (1560, 42230982), (1872, 35192485), (2340, 28153988), (3120, 21115491), (4680, 14076994), (9360, 7038497)]