154561120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 424569600

約数和(自身を除く): 270008480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 2065, 2339, 2360, 3304, 4130, 4678, 4720, 6608, 8260, 9356, 9440, 11695, 13216, 16373, 16520, 18712, 23390, 32746, 33040, 37424, 46780, 65492, 66080, 74848, 81865, 93560, 130984, 138001, 163730, 187120, 261968, 276002, 327460, 374240, 523936, 552004, 654920, 690005, 966007, 1104008, 1309840, 1380010, 1932014, 2208016, 2619680, 2760020, 3864028, 4416032, 4830035, 5520040, 7728056, 9660070, 11040080, 15456112, 19320140, 22080160, 30912224, 38640280, 77280560, 154561120]

約数ペア:

[(1, 154561120), (2, 77280560), (4, 38640280), (5, 30912224), (7, 22080160), (8, 19320140), (10, 15456112), (14, 11040080), (16, 9660070), (20, 7728056), (28, 5520040), (32, 4830035), (35, 4416032), (40, 3864028), (56, 2760020), (59, 2619680), (70, 2208016), (80, 1932014), (112, 1380010), (118, 1309840), (140, 1104008), (160, 966007), (224, 690005), (236, 654920), (280, 552004), (295, 523936), (413, 374240), (472, 327460), (560, 276002), (590, 261968), (826, 187120), (944, 163730), (1120, 138001), (1180, 130984), (1652, 93560), (1888, 81865), (2065, 74848), (2339, 66080), (2360, 65492), (3304, 46780), (4130, 37424), (4678, 33040), (4720, 32746), (6608, 23390), (8260, 18712), (9356, 16520), (9440, 16373), (11695, 13216)]