180311520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 192

約数和(自身を含む): 633588480

約数和(自身を除く): 453276960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1163, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2326, 2584, 2720, 3040, 3230, 3489, 3876, 4080, 4560, 4652, 4845, 5168, 5815, 6460, 6978, 7752, 8160, 9120, 9304, 9690, 10336, 11630, 12920, 13956, 15504, 17445, 18608, 19380, 19771, 22097, 23260, 25840, 27912, 31008, 34890, 37216, 38760, 39542, 44194, 46520, 51680, 55824, 59313, 66291, 69780, 77520, 79084, 88388, 93040, 98855, 110485, 111648, 118626, 132582, 139560, 155040, 158168, 176776, 186080, 197710, 220970, 237252, 265164, 279120, 296565, 316336, 331455, 353552, 375649, 395420, 441940, 474504, 530328, 558240, 593130, 632672, 662910, 707104, 751298, 790840, 883880, 949008, 1060656, 1126947, 1186260, 1325820, 1502596, 1581680, 1767760, 1878245, 1898016, 2121312, 2253894, 2372520, 2651640, 3005192, 3163360, 3535520, 3756490, 4507788, 4745040, 5303280, 5634735, 6010384, 7512980, 9015576, 9490080, 10606560, 11269470, 12020768, 15025960, 18031152, 22538940, 30051920, 36062304, 45077880, 60103840, 90155760, 180311520]

約数ペア:

[(1, 180311520), (2, 90155760), (3, 60103840), (4, 45077880), (5, 36062304), (6, 30051920), (8, 22538940), (10, 18031152), (12, 15025960), (15, 12020768), (16, 11269470), (17, 10606560), (19, 9490080), (20, 9015576), (24, 7512980), (30, 6010384), (32, 5634735), (34, 5303280), (38, 4745040), (40, 4507788), (48, 3756490), (51, 3535520), (57, 3163360), (60, 3005192), (68, 2651640), (76, 2372520), (80, 2253894), (85, 2121312), (95, 1898016), (96, 1878245), (102, 1767760), (114, 1581680), (120, 1502596), (136, 1325820), (152, 1186260), (160, 1126947), (170, 1060656), (190, 949008), (204, 883880), (228, 790840), (240, 751298), (255, 707104), (272, 662910), (285, 632672), (304, 593130), (323, 558240), (340, 530328), (380, 474504), (408, 441940), (456, 395420), (480, 375649), (510, 353552), (544, 331455), (570, 316336), (608, 296565), (646, 279120), (680, 265164), (760, 237252), (816, 220970), (912, 197710), (969, 186080), (1020, 176776), (1140, 158168), (1163, 155040), (1292, 139560), (1360, 132582), (1520, 118626), (1615, 111648), (1632, 110485), (1824, 98855), (1938, 93040), (2040, 88388), (2280, 79084), (2326, 77520), (2584, 69780), (2720, 66291), (3040, 59313), (3230, 55824), (3489, 51680), (3876, 46520), (4080, 44194), (4560, 39542), (4652, 38760), (4845, 37216), (5168, 34890), (5815, 31008), (6460, 27912), (6978, 25840), (7752, 23260), (8160, 22097), (9120, 19771), (9304, 19380), (9690, 18608), (10336, 17445), (11630, 15504), (12920, 13956)]