23551920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{4673}}^1$

素因数の和:4699

約数の個数: 120

約数和(自身を含む): 90413856

約数和(自身を除く): 66861936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4673, 5040, 9346, 14019, 18692, 23365, 28038, 32711, 37384, 42057, 46730, 56076, 65422, 70095, 74768, 84114, 93460, 98133, 112152, 130844, 140190, 163555, 168228, 186920, 196266, 210285, 224304, 261688, 280380, 294399, 327110, 336456, 373840, 392532, 420570, 490665, 523376, 560760, 588798, 654220, 672912, 785064, 841140, 981330, 1121520, 1177596, 1308440, 1471995, 1570128, 1682280, 1962660, 2355192, 2616880, 2943990, 3364560, 3925320, 4710384, 5887980, 7850640, 11775960, 23551920]

約数ペア:

[(1, 23551920), (2, 11775960), (3, 7850640), (4, 5887980), (5, 4710384), (6, 3925320), (7, 3364560), (8, 2943990), (9, 2616880), (10, 2355192), (12, 1962660), (14, 1682280), (15, 1570128), (16, 1471995), (18, 1308440), (20, 1177596), (21, 1121520), (24, 981330), (28, 841140), (30, 785064), (35, 672912), (36, 654220), (40, 588798), (42, 560760), (45, 523376), (48, 490665), (56, 420570), (60, 392532), (63, 373840), (70, 336456), (72, 327110), (80, 294399), (84, 280380), (90, 261688), (105, 224304), (112, 210285), (120, 196266), (126, 186920), (140, 168228), (144, 163555), (168, 140190), (180, 130844), (210, 112152), (240, 98133), (252, 93460), (280, 84114), (315, 74768), (336, 70095), (360, 65422), (420, 56076), (504, 46730), (560, 42057), (630, 37384), (720, 32711), (840, 28038), (1008, 23365), (1260, 18692), (1680, 14019), (2520, 9346), (4673, 5040)]