1223602560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2793

約数の個数: 192

約数和(自身を含む): 4280328000

約数和(自身を除く): 3056725440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2370, 2528, 2689, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5378, 5688, 5760, 6320, 7110, 7584, 8067, 9480, 10112, 10756, 11376, 12640, 13445, 14220, 15168, 16134, 18960, 21512, 22752, 24201, 25280, 26890, 28440, 30336, 32268, 37920, 40335, 43024, 45504, 48402, 50560, 53780, 56880, 64536, 75840, 80670, 86048, 91008, 96804, 107560, 113760, 121005, 129072, 151680, 161340, 172096, 193608, 212431, 215120, 227520, 242010, 258144, 322680, 344192, 387216, 424862, 430240, 455040, 484020, 516288, 637293, 645360, 774432, 849724, 860480, 968040, 1032576, 1062155, 1274586, 1290720, 1548864, 1699448, 1720960, 1911879, 1936080, 2124310, 2549172, 2581440, 3097728, 3186465, 3398896, 3823758, 3872160, 4248620, 5098344, 5162880, 6372930, 6797792, 7647516, 7744320, 8497240, 9559395, 10196688, 12745860, 13595584, 15295032, 15488640, 16994480, 19118790, 20393376, 25491720, 27191168, 30590064, 33988960, 38237580, 40786752, 50983440, 61180128, 67977920, 76475160, 81573504, 101966880, 122360256, 135955840, 152950320, 203933760, 244720512, 305900640, 407867520, 611801280, 1223602560]

約数ペア:

[(1, 1223602560), (2, 611801280), (3, 407867520), (4, 305900640), (5, 244720512), (6, 203933760), (8, 152950320), (9, 135955840), (10, 122360256), (12, 101966880), (15, 81573504), (16, 76475160), (18, 67977920), (20, 61180128), (24, 50983440), (30, 40786752), (32, 38237580), (36, 33988960), (40, 30590064), (45, 27191168), (48, 25491720), (60, 20393376), (64, 19118790), (72, 16994480), (79, 15488640), (80, 15295032), (90, 13595584), (96, 12745860), (120, 10196688), (128, 9559395), (144, 8497240), (158, 7744320), (160, 7647516), (180, 6797792), (192, 6372930), (237, 5162880), (240, 5098344), (288, 4248620), (316, 3872160), (320, 3823758), (360, 3398896), (384, 3186465), (395, 3097728), (474, 2581440), (480, 2549172), (576, 2124310), (632, 1936080), (640, 1911879), (711, 1720960), (720, 1699448), (790, 1548864), (948, 1290720), (960, 1274586), (1152, 1062155), (1185, 1032576), (1264, 968040), (1422, 860480), (1440, 849724), (1580, 774432), (1896, 645360), (1920, 637293), (2370, 516288), (2528, 484020), (2689, 455040), (2844, 430240), (2880, 424862), (3160, 387216), (3555, 344192), (3792, 322680), (4740, 258144), (5056, 242010), (5378, 227520), (5688, 215120), (5760, 212431), (6320, 193608), (7110, 172096), (7584, 161340), (8067, 151680), (9480, 129072), (10112, 121005), (10756, 113760), (11376, 107560), (12640, 96804), (13445, 91008), (14220, 86048), (15168, 80670), (16134, 75840), (18960, 64536), (21512, 56880), (22752, 53780), (24201, 50560), (25280, 48402), (26890, 45504), (28440, 43024), (30336, 40335), (32268, 37920)]