1523088720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57173}}^1$

素因数の和:57229

約数の個数: 120

約数和(自身を含む): 5253375816

約数和(自身を除く): 3730287096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 57173, 114346, 171519, 228692, 285865, 343038, 457384, 514557, 571730, 686076, 857595, 914768, 1029114, 1143460, 1372152, 1715190, 2058228, 2115401, 2286920, 2572785, 2744304, 3430380, 4116456, 4230802, 4573840, 5145570, 6346203, 6860760, 8232912, 8461604, 10291140, 10577005, 12692406, 13721520, 16923208, 19038609, 20582280, 21154010, 25384812, 31731015, 33846416, 38077218, 41164560, 42308020, 50769624, 63462030, 76154436, 84616040, 95193045, 101539248, 126924060, 152308872, 169232080, 190386090, 253848120, 304617744, 380772180, 507696240, 761544360, 1523088720]

約数ペア:

[(1, 1523088720), (2, 761544360), (3, 507696240), (4, 380772180), (5, 304617744), (6, 253848120), (8, 190386090), (9, 169232080), (10, 152308872), (12, 126924060), (15, 101539248), (16, 95193045), (18, 84616040), (20, 76154436), (24, 63462030), (30, 50769624), (36, 42308020), (37, 41164560), (40, 38077218), (45, 33846416), (48, 31731015), (60, 25384812), (72, 21154010), (74, 20582280), (80, 19038609), (90, 16923208), (111, 13721520), (120, 12692406), (144, 10577005), (148, 10291140), (180, 8461604), (185, 8232912), (222, 6860760), (240, 6346203), (296, 5145570), (333, 4573840), (360, 4230802), (370, 4116456), (444, 3430380), (555, 2744304), (592, 2572785), (666, 2286920), (720, 2115401), (740, 2058228), (888, 1715190), (1110, 1372152), (1332, 1143460), (1480, 1029114), (1665, 914768), (1776, 857595), (2220, 686076), (2664, 571730), (2960, 514557), (3330, 457384), (4440, 343038), (5328, 285865), (6660, 228692), (8880, 171519), (13320, 114346), (26640, 57173)]