39904526160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{908573}}^1$

素因数の和:908653

約数の個数: 120

約数和(自身を含む): 136209779784

約数和(自身を除く): 96305253624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 43920, 908573, 1817146, 2725719, 3634292, 4542865, 5451438, 7268584, 8177157, 9085730, 10902876, 13628595, 14537168, 16354314, 18171460, 21805752, 27257190, 32708628, 36342920, 40885785, 43611504, 54514380, 55422953, 65417256, 72685840, 81771570, 109028760, 110845906, 130834512, 163543140, 166268859, 218057520, 221691812, 277114765, 327086280, 332537718, 443383624, 498806577, 554229530, 654172560, 665075436, 831344295, 886767248, 997613154, 1108459060, 1330150872, 1662688590, 1995226308, 2216918120, 2494032885, 2660301744, 3325377180, 3990452616, 4433836240, 4988065770, 6650754360, 7980905232, 9976131540, 13301508720, 19952263080, 39904526160]

約数ペア:

[(1, 39904526160), (2, 19952263080), (3, 13301508720), (4, 9976131540), (5, 7980905232), (6, 6650754360), (8, 4988065770), (9, 4433836240), (10, 3990452616), (12, 3325377180), (15, 2660301744), (16, 2494032885), (18, 2216918120), (20, 1995226308), (24, 1662688590), (30, 1330150872), (36, 1108459060), (40, 997613154), (45, 886767248), (48, 831344295), (60, 665075436), (61, 654172560), (72, 554229530), (80, 498806577), (90, 443383624), (120, 332537718), (122, 327086280), (144, 277114765), (180, 221691812), (183, 218057520), (240, 166268859), (244, 163543140), (305, 130834512), (360, 110845906), (366, 109028760), (488, 81771570), (549, 72685840), (610, 65417256), (720, 55422953), (732, 54514380), (915, 43611504), (976, 40885785), (1098, 36342920), (1220, 32708628), (1464, 27257190), (1830, 21805752), (2196, 18171460), (2440, 16354314), (2745, 14537168), (2928, 13628595), (3660, 10902876), (4392, 9085730), (4880, 8177157), (5490, 7268584), (7320, 5451438), (8784, 4542865), (10980, 3634292), (14640, 2725719), (21960, 1817146), (43920, 908573)]