23650920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 80352000

約数和(自身を除く): 56701080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 359, 360, 366, 488, 540, 549, 610, 718, 732, 915, 1077, 1080, 1098, 1220, 1436, 1464, 1647, 1795, 1830, 2154, 2196, 2440, 2745, 2872, 3231, 3294, 3590, 3660, 4308, 4392, 5385, 5490, 6462, 6588, 7180, 7320, 8235, 8616, 9693, 10770, 10980, 12924, 13176, 14360, 16155, 16470, 19386, 21540, 21899, 21960, 25848, 32310, 32940, 38772, 43080, 43798, 48465, 64620, 65697, 65880, 77544, 87596, 96930, 109495, 129240, 131394, 175192, 193860, 197091, 218990, 262788, 328485, 387720, 394182, 437980, 525576, 591273, 656970, 788364, 875960, 985455, 1182546, 1313940, 1576728, 1970910, 2365092, 2627880, 2956365, 3941820, 4730184, 5912730, 7883640, 11825460, 23650920]

約数ペア:

[(1, 23650920), (2, 11825460), (3, 7883640), (4, 5912730), (5, 4730184), (6, 3941820), (8, 2956365), (9, 2627880), (10, 2365092), (12, 1970910), (15, 1576728), (18, 1313940), (20, 1182546), (24, 985455), (27, 875960), (30, 788364), (36, 656970), (40, 591273), (45, 525576), (54, 437980), (60, 394182), (61, 387720), (72, 328485), (90, 262788), (108, 218990), (120, 197091), (122, 193860), (135, 175192), (180, 131394), (183, 129240), (216, 109495), (244, 96930), (270, 87596), (305, 77544), (359, 65880), (360, 65697), (366, 64620), (488, 48465), (540, 43798), (549, 43080), (610, 38772), (718, 32940), (732, 32310), (915, 25848), (1077, 21960), (1080, 21899), (1098, 21540), (1220, 19386), (1436, 16470), (1464, 16155), (1647, 14360), (1795, 13176), (1830, 12924), (2154, 10980), (2196, 10770), (2440, 9693), (2745, 8616), (2872, 8235), (3231, 7320), (3294, 7180), (3590, 6588), (3660, 6462), (4308, 5490), (4392, 5385)]