30730560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 224

約数和(自身を含む): 118506240

約数和(自身を除く): 87775680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 269, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 538, 544, 560, 595, 672, 680, 714, 807, 816, 840, 952, 960, 1020, 1076, 1088, 1120, 1190, 1344, 1345, 1360, 1428, 1614, 1632, 1680, 1785, 1883, 1904, 2040, 2152, 2240, 2380, 2690, 2720, 2856, 3228, 3264, 3360, 3570, 3766, 3808, 4035, 4080, 4304, 4573, 4760, 5380, 5440, 5649, 5712, 6456, 6720, 7140, 7532, 7616, 8070, 8160, 8608, 9146, 9415, 9520, 10760, 11298, 11424, 12912, 13719, 14280, 15064, 16140, 16320, 17216, 18292, 18830, 19040, 21520, 22596, 22848, 22865, 25824, 27438, 28245, 28560, 30128, 32011, 32280, 36584, 37660, 38080, 43040, 45192, 45730, 51648, 54876, 56490, 57120, 60256, 64022, 64560, 68595, 73168, 75320, 86080, 90384, 91460, 96033, 109752, 112980, 114240, 120512, 128044, 129120, 137190, 146336, 150640, 160055, 180768, 182920, 192066, 219504, 225960, 256088, 258240, 274380, 292672, 301280, 320110, 361536, 365840, 384132, 439008, 451920, 480165, 512176, 548760, 602560, 640220, 731680, 768264, 878016, 903840, 960330, 1024352, 1097520, 1280440, 1463360, 1536528, 1807680, 1920660, 2048704, 2195040, 2560880, 3073056, 3841320, 4390080, 5121760, 6146112, 7682640, 10243520, 15365280, 30730560]

約数ペア:

[(1, 30730560), (2, 15365280), (3, 10243520), (4, 7682640), (5, 6146112), (6, 5121760), (7, 4390080), (8, 3841320), (10, 3073056), (12, 2560880), (14, 2195040), (15, 2048704), (16, 1920660), (17, 1807680), (20, 1536528), (21, 1463360), (24, 1280440), (28, 1097520), (30, 1024352), (32, 960330), (34, 903840), (35, 878016), (40, 768264), (42, 731680), (48, 640220), (51, 602560), (56, 548760), (60, 512176), (64, 480165), (68, 451920), (70, 439008), (80, 384132), (84, 365840), (85, 361536), (96, 320110), (102, 301280), (105, 292672), (112, 274380), (119, 258240), (120, 256088), (136, 225960), (140, 219504), (160, 192066), (168, 182920), (170, 180768), (192, 160055), (204, 150640), (210, 146336), (224, 137190), (238, 129120), (240, 128044), (255, 120512), (269, 114240), (272, 112980), (280, 109752), (320, 96033), (336, 91460), (340, 90384), (357, 86080), (408, 75320), (420, 73168), (448, 68595), (476, 64560), (480, 64022), (510, 60256), (538, 57120), (544, 56490), (560, 54876), (595, 51648), (672, 45730), (680, 45192), (714, 43040), (807, 38080), (816, 37660), (840, 36584), (952, 32280), (960, 32011), (1020, 30128), (1076, 28560), (1088, 28245), (1120, 27438), (1190, 25824), (1344, 22865), (1345, 22848), (1360, 22596), (1428, 21520), (1614, 19040), (1632, 18830), (1680, 18292), (1785, 17216), (1883, 16320), (1904, 16140), (2040, 15064), (2152, 14280), (2240, 13719), (2380, 12912), (2690, 11424), (2720, 11298), (2856, 10760), (3228, 9520), (3264, 9415), (3360, 9146), (3570, 8608), (3766, 8160), (3808, 8070), (4035, 7616), (4080, 7532), (4304, 7140), (4573, 6720), (4760, 6456), (5380, 5712), (5440, 5649)]