122641920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5323}}^1$

素因数の和:5352

約数の個数: 120

約数和(自身を含む): 424823256

約数和(自身を除く): 302181336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5323, 5760, 7680, 10646, 11520, 15969, 21292, 23040, 26615, 31938, 42584, 47907, 53230, 63876, 79845, 85168, 95814, 106460, 127752, 159690, 170336, 191628, 212920, 239535, 255504, 319380, 340672, 383256, 425840, 479070, 511008, 638760, 681344, 766512, 851680, 958140, 1022016, 1277520, 1362688, 1533024, 1703360, 1916280, 2044032, 2555040, 2725376, 3066048, 3406720, 3832560, 4088064, 5110080, 6132096, 6813440, 7665120, 8176128, 10220160, 12264192, 13626880, 15330240, 20440320, 24528384, 30660480, 40880640, 61320960, 122641920]

約数ペア:

[(1, 122641920), (2, 61320960), (3, 40880640), (4, 30660480), (5, 24528384), (6, 20440320), (8, 15330240), (9, 13626880), (10, 12264192), (12, 10220160), (15, 8176128), (16, 7665120), (18, 6813440), (20, 6132096), (24, 5110080), (30, 4088064), (32, 3832560), (36, 3406720), (40, 3066048), (45, 2725376), (48, 2555040), (60, 2044032), (64, 1916280), (72, 1703360), (80, 1533024), (90, 1362688), (96, 1277520), (120, 1022016), (128, 958140), (144, 851680), (160, 766512), (180, 681344), (192, 638760), (240, 511008), (256, 479070), (288, 425840), (320, 383256), (360, 340672), (384, 319380), (480, 255504), (512, 239535), (576, 212920), (640, 191628), (720, 170336), (768, 159690), (960, 127752), (1152, 106460), (1280, 95814), (1440, 85168), (1536, 79845), (1920, 63876), (2304, 53230), (2560, 47907), (2880, 42584), (3840, 31938), (4608, 26615), (5323, 23040), (5760, 21292), (7680, 15969), (10646, 11520)]