305092320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3805

約数の個数: 144

約数和(自身を含む): 1040930352

約数和(自身を除く): 735838032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 3761, 4056, 5070, 5408, 6240, 6760, 7522, 8112, 10140, 11283, 13520, 15044, 16224, 18805, 20280, 22566, 27040, 30088, 37610, 40560, 45132, 48893, 56415, 60176, 75220, 81120, 90264, 97786, 112830, 120352, 146679, 150440, 180528, 195572, 225660, 244465, 293358, 300880, 361056, 391144, 451320, 488930, 586716, 601760, 635609, 733395, 782288, 902640, 977860, 1173432, 1271218, 1466790, 1564576, 1805280, 1906827, 1955720, 2346864, 2542436, 2933580, 3178045, 3813654, 3911440, 4693728, 5084872, 5867160, 6356090, 7627308, 7822880, 9534135, 10169744, 11734320, 12712180, 15254616, 19068270, 20339488, 23468640, 25424360, 30509232, 38136540, 50848720, 61018464, 76273080, 101697440, 152546160, 305092320]

約数ペア:

[(1, 305092320), (2, 152546160), (3, 101697440), (4, 76273080), (5, 61018464), (6, 50848720), (8, 38136540), (10, 30509232), (12, 25424360), (13, 23468640), (15, 20339488), (16, 19068270), (20, 15254616), (24, 12712180), (26, 11734320), (30, 10169744), (32, 9534135), (39, 7822880), (40, 7627308), (48, 6356090), (52, 5867160), (60, 5084872), (65, 4693728), (78, 3911440), (80, 3813654), (96, 3178045), (104, 2933580), (120, 2542436), (130, 2346864), (156, 1955720), (160, 1906827), (169, 1805280), (195, 1564576), (208, 1466790), (240, 1271218), (260, 1173432), (312, 977860), (338, 902640), (390, 782288), (416, 733395), (480, 635609), (507, 601760), (520, 586716), (624, 488930), (676, 451320), (780, 391144), (845, 361056), (1014, 300880), (1040, 293358), (1248, 244465), (1352, 225660), (1560, 195572), (1690, 180528), (2028, 150440), (2080, 146679), (2535, 120352), (2704, 112830), (3120, 97786), (3380, 90264), (3761, 81120), (4056, 75220), (5070, 60176), (5408, 56415), (6240, 48893), (6760, 45132), (7522, 40560), (8112, 37610), (10140, 30088), (11283, 27040), (13520, 22566), (15044, 20280), (16224, 18805)]