23309520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 80661504

約数和(自身を除く): 57351984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 241, 248, 260, 310, 312, 372, 390, 403, 465, 482, 496, 520, 620, 624, 723, 744, 780, 806, 930, 964, 1040, 1205, 1209, 1240, 1446, 1488, 1560, 1612, 1860, 1928, 2015, 2410, 2418, 2480, 2892, 3120, 3133, 3224, 3615, 3720, 3856, 4030, 4820, 4836, 5784, 6045, 6266, 6448, 7230, 7440, 7471, 8060, 9399, 9640, 9672, 11568, 12090, 12532, 14460, 14942, 15665, 16120, 18798, 19280, 19344, 22413, 24180, 25064, 28920, 29884, 31330, 32240, 37355, 37596, 44826, 46995, 48360, 50128, 57840, 59768, 62660, 74710, 75192, 89652, 93990, 96720, 97123, 112065, 119536, 125320, 149420, 150384, 179304, 187980, 194246, 224130, 250640, 291369, 298840, 358608, 375960, 388492, 448260, 485615, 582738, 597680, 751920, 776984, 896520, 971230, 1165476, 1456845, 1553968, 1793040, 1942460, 2330952, 2913690, 3884920, 4661904, 5827380, 7769840, 11654760, 23309520]

約数ペア:

[(1, 23309520), (2, 11654760), (3, 7769840), (4, 5827380), (5, 4661904), (6, 3884920), (8, 2913690), (10, 2330952), (12, 1942460), (13, 1793040), (15, 1553968), (16, 1456845), (20, 1165476), (24, 971230), (26, 896520), (30, 776984), (31, 751920), (39, 597680), (40, 582738), (48, 485615), (52, 448260), (60, 388492), (62, 375960), (65, 358608), (78, 298840), (80, 291369), (93, 250640), (104, 224130), (120, 194246), (124, 187980), (130, 179304), (155, 150384), (156, 149420), (186, 125320), (195, 119536), (208, 112065), (240, 97123), (241, 96720), (248, 93990), (260, 89652), (310, 75192), (312, 74710), (372, 62660), (390, 59768), (403, 57840), (465, 50128), (482, 48360), (496, 46995), (520, 44826), (620, 37596), (624, 37355), (723, 32240), (744, 31330), (780, 29884), (806, 28920), (930, 25064), (964, 24180), (1040, 22413), (1205, 19344), (1209, 19280), (1240, 18798), (1446, 16120), (1488, 15665), (1560, 14942), (1612, 14460), (1860, 12532), (1928, 12090), (2015, 11568), (2410, 9672), (2418, 9640), (2480, 9399), (2892, 8060), (3120, 7471), (3133, 7440), (3224, 7230), (3615, 6448), (3720, 6266), (3856, 6045), (4030, 5784), (4820, 4836)]