23346720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 82397952

約数和(自身を除く): 59051232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 523, 558, 620, 720, 744, 930, 992, 1046, 1116, 1240, 1395, 1440, 1488, 1569, 1860, 2092, 2232, 2480, 2615, 2790, 2976, 3138, 3720, 4184, 4464, 4707, 4960, 5230, 5580, 6276, 7440, 7845, 8368, 8928, 9414, 10460, 11160, 12552, 14880, 15690, 16213, 16736, 18828, 20920, 22320, 23535, 25104, 31380, 32426, 37656, 41840, 44640, 47070, 48639, 50208, 62760, 64852, 75312, 81065, 83680, 94140, 97278, 125520, 129704, 145917, 150624, 162130, 188280, 194556, 243195, 251040, 259408, 291834, 324260, 376560, 389112, 486390, 518816, 583668, 648520, 729585, 753120, 778224, 972780, 1167336, 1297040, 1459170, 1556448, 1945560, 2334672, 2594080, 2918340, 3891120, 4669344, 5836680, 7782240, 11673360, 23346720]

約数ペア:

[(1, 23346720), (2, 11673360), (3, 7782240), (4, 5836680), (5, 4669344), (6, 3891120), (8, 2918340), (9, 2594080), (10, 2334672), (12, 1945560), (15, 1556448), (16, 1459170), (18, 1297040), (20, 1167336), (24, 972780), (30, 778224), (31, 753120), (32, 729585), (36, 648520), (40, 583668), (45, 518816), (48, 486390), (60, 389112), (62, 376560), (72, 324260), (80, 291834), (90, 259408), (93, 251040), (96, 243195), (120, 194556), (124, 188280), (144, 162130), (155, 150624), (160, 145917), (180, 129704), (186, 125520), (240, 97278), (248, 94140), (279, 83680), (288, 81065), (310, 75312), (360, 64852), (372, 62760), (465, 50208), (480, 48639), (496, 47070), (523, 44640), (558, 41840), (620, 37656), (720, 32426), (744, 31380), (930, 25104), (992, 23535), (1046, 22320), (1116, 20920), (1240, 18828), (1395, 16736), (1440, 16213), (1488, 15690), (1569, 14880), (1860, 12552), (2092, 11160), (2232, 10460), (2480, 9414), (2615, 8928), (2790, 8368), (2976, 7845), (3138, 7440), (3720, 6276), (4184, 5580), (4464, 5230), (4707, 4960)]