29211120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 101556000

約数和(自身を除く): 72344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1399, 1740, 2088, 2320, 2610, 2798, 3480, 4176, 4197, 5220, 5596, 6960, 6995, 8394, 10440, 11192, 12591, 13990, 16788, 20880, 20985, 22384, 25182, 27980, 33576, 40571, 41970, 50364, 55960, 62955, 67152, 81142, 83940, 100728, 111920, 121713, 125910, 162284, 167880, 201456, 202855, 243426, 251820, 324568, 335760, 365139, 405710, 486852, 503640, 608565, 649136, 730278, 811420, 973704, 1007280, 1217130, 1460556, 1622840, 1825695, 1947408, 2434260, 2921112, 3245680, 3651390, 4868520, 5842224, 7302780, 9737040, 14605560, 29211120]

約数ペア:

[(1, 29211120), (2, 14605560), (3, 9737040), (4, 7302780), (5, 5842224), (6, 4868520), (8, 3651390), (9, 3245680), (10, 2921112), (12, 2434260), (15, 1947408), (16, 1825695), (18, 1622840), (20, 1460556), (24, 1217130), (29, 1007280), (30, 973704), (36, 811420), (40, 730278), (45, 649136), (48, 608565), (58, 503640), (60, 486852), (72, 405710), (80, 365139), (87, 335760), (90, 324568), (116, 251820), (120, 243426), (144, 202855), (145, 201456), (174, 167880), (180, 162284), (232, 125910), (240, 121713), (261, 111920), (290, 100728), (348, 83940), (360, 81142), (435, 67152), (464, 62955), (522, 55960), (580, 50364), (696, 41970), (720, 40571), (870, 33576), (1044, 27980), (1160, 25182), (1305, 22384), (1392, 20985), (1399, 20880), (1740, 16788), (2088, 13990), (2320, 12591), (2610, 11192), (2798, 10440), (3480, 8394), (4176, 6995), (4197, 6960), (5220, 5596)]