30931947360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{25849}}^1$

素因数の和:26150

約数の個数: 192

約数和(自身を含む): 108656856000

約数和(自身を除く): 77724908640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 277, 288, 360, 432, 480, 540, 554, 720, 831, 864, 1080, 1108, 1385, 1440, 1662, 2160, 2216, 2493, 2770, 3324, 4155, 4320, 4432, 4986, 5540, 6648, 7479, 8310, 8864, 9972, 11080, 12465, 13296, 14958, 16620, 19944, 22160, 24930, 25849, 26592, 29916, 33240, 37395, 39888, 44320, 49860, 51698, 59832, 66480, 74790, 77547, 79776, 99720, 103396, 119664, 129245, 132960, 149580, 155094, 199440, 206792, 232641, 239328, 258490, 299160, 310188, 387735, 398880, 413584, 465282, 516980, 598320, 620376, 697923, 775470, 827168, 930564, 1033960, 1163205, 1196640, 1240752, 1395846, 1550940, 1861128, 2067920, 2326410, 2481504, 2791692, 3101880, 3489615, 3722256, 4135840, 4652820, 5583384, 6203760, 6979230, 7160173, 7444512, 9305640, 11166768, 12407520, 13958460, 14320346, 18611280, 21480519, 22333536, 27916920, 28640692, 35800865, 37222560, 42961038, 55833840, 57281384, 64441557, 71601730, 85922076, 107402595, 111667680, 114562768, 128883114, 143203460, 171844152, 193324671, 214805190, 229125536, 257766228, 286406920, 322207785, 343688304, 386649342, 429610380, 515532456, 572813840, 644415570, 687376608, 773298684, 859220760, 966623355, 1031064912, 1145627680, 1288831140, 1546597368, 1718441520, 1933246710, 2062129824, 2577662280, 3093194736, 3436883040, 3866493420, 5155324560, 6186389472, 7732986840, 10310649120, 15465973680, 30931947360]

約数ペア:

[(1, 30931947360), (2, 15465973680), (3, 10310649120), (4, 7732986840), (5, 6186389472), (6, 5155324560), (8, 3866493420), (9, 3436883040), (10, 3093194736), (12, 2577662280), (15, 2062129824), (16, 1933246710), (18, 1718441520), (20, 1546597368), (24, 1288831140), (27, 1145627680), (30, 1031064912), (32, 966623355), (36, 859220760), (40, 773298684), (45, 687376608), (48, 644415570), (54, 572813840), (60, 515532456), (72, 429610380), (80, 386649342), (90, 343688304), (96, 322207785), (108, 286406920), (120, 257766228), (135, 229125536), (144, 214805190), (160, 193324671), (180, 171844152), (216, 143203460), (240, 128883114), (270, 114562768), (277, 111667680), (288, 107402595), (360, 85922076), (432, 71601730), (480, 64441557), (540, 57281384), (554, 55833840), (720, 42961038), (831, 37222560), (864, 35800865), (1080, 28640692), (1108, 27916920), (1385, 22333536), (1440, 21480519), (1662, 18611280), (2160, 14320346), (2216, 13958460), (2493, 12407520), (2770, 11166768), (3324, 9305640), (4155, 7444512), (4320, 7160173), (4432, 6979230), (4986, 6203760), (5540, 5583384), (6648, 4652820), (7479, 4135840), (8310, 3722256), (8864, 3489615), (9972, 3101880), (11080, 2791692), (12465, 2481504), (13296, 2326410), (14958, 2067920), (16620, 1861128), (19944, 1550940), (22160, 1395846), (24930, 1240752), (25849, 1196640), (26592, 1163205), (29916, 1033960), (33240, 930564), (37395, 827168), (39888, 775470), (44320, 697923), (49860, 620376), (51698, 598320), (59832, 516980), (66480, 465282), (74790, 413584), (77547, 398880), (79776, 387735), (99720, 310188), (103396, 299160), (119664, 258490), (129245, 239328), (132960, 232641), (149580, 206792), (155094, 199440)]