60816420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 226372608

約数和(自身を除く): 165556188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 173, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 346, 372, 378, 405, 420, 434, 465, 519, 540, 558, 567, 620, 630, 651, 692, 756, 810, 837, 865, 868, 930, 945, 1038, 1085, 1116, 1134, 1211, 1260, 1302, 1395, 1557, 1620, 1674, 1730, 1860, 1890, 1953, 2076, 2170, 2268, 2422, 2511, 2595, 2604, 2790, 2835, 3114, 3255, 3348, 3460, 3633, 3780, 3906, 4185, 4340, 4671, 4844, 5022, 5190, 5363, 5580, 5670, 5859, 6055, 6228, 6510, 7266, 7785, 7812, 8370, 9342, 9765, 10044, 10380, 10726, 10899, 11340, 11718, 12110, 12555, 13020, 14013, 14532, 15570, 16089, 16740, 17577, 18165, 18684, 19530, 21452, 21798, 23355, 23436, 24220, 25110, 26815, 28026, 29295, 31140, 32178, 32697, 35154, 36330, 37541, 39060, 43596, 46710, 48267, 50220, 53630, 54495, 56052, 58590, 64356, 65394, 70065, 70308, 72660, 75082, 80445, 87885, 93420, 96534, 98091, 107260, 108990, 112623, 117180, 130788, 140130, 144801, 150164, 160890, 163485, 175770, 187705, 193068, 196182, 217980, 225246, 241335, 280260, 289602, 321780, 326970, 337869, 351540, 375410, 392364, 434403, 450492, 482670, 490455, 563115, 579204, 653940, 675738, 724005, 750820, 868806, 965340, 980910, 1013607, 1126230, 1351476, 1448010, 1689345, 1737612, 1961820, 2027214, 2172015, 2252460, 2896020, 3040821, 3378690, 4054428, 4344030, 5068035, 6081642, 6757380, 8688060, 10136070, 12163284, 15204105, 20272140, 30408210, 60816420]

約数ペア:

[(1, 60816420), (2, 30408210), (3, 20272140), (4, 15204105), (5, 12163284), (6, 10136070), (7, 8688060), (9, 6757380), (10, 6081642), (12, 5068035), (14, 4344030), (15, 4054428), (18, 3378690), (20, 3040821), (21, 2896020), (27, 2252460), (28, 2172015), (30, 2027214), (31, 1961820), (35, 1737612), (36, 1689345), (42, 1448010), (45, 1351476), (54, 1126230), (60, 1013607), (62, 980910), (63, 965340), (70, 868806), (81, 750820), (84, 724005), (90, 675738), (93, 653940), (105, 579204), (108, 563115), (124, 490455), (126, 482670), (135, 450492), (140, 434403), (155, 392364), (162, 375410), (173, 351540), (180, 337869), (186, 326970), (189, 321780), (210, 289602), (217, 280260), (252, 241335), (270, 225246), (279, 217980), (310, 196182), (315, 193068), (324, 187705), (346, 175770), (372, 163485), (378, 160890), (405, 150164), (420, 144801), (434, 140130), (465, 130788), (519, 117180), (540, 112623), (558, 108990), (567, 107260), (620, 98091), (630, 96534), (651, 93420), (692, 87885), (756, 80445), (810, 75082), (837, 72660), (865, 70308), (868, 70065), (930, 65394), (945, 64356), (1038, 58590), (1085, 56052), (1116, 54495), (1134, 53630), (1211, 50220), (1260, 48267), (1302, 46710), (1395, 43596), (1557, 39060), (1620, 37541), (1674, 36330), (1730, 35154), (1860, 32697), (1890, 32178), (1953, 31140), (2076, 29295), (2170, 28026), (2268, 26815), (2422, 25110), (2511, 24220), (2595, 23436), (2604, 23355), (2790, 21798), (2835, 21452), (3114, 19530), (3255, 18684), (3348, 18165), (3460, 17577), (3633, 16740), (3780, 16089), (3906, 15570), (4185, 14532), (4340, 14013), (4671, 13020), (4844, 12555), (5022, 12110), (5190, 11718), (5363, 11340), (5580, 10899), (5670, 10726), (5859, 10380), (6055, 10044), (6228, 9765), (6510, 9342), (7266, 8370), (7785, 7812)]