30204754080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{217739}}^1$

素因数の和:217791

約数の個数: 144

約数和(自身を含む): 101071424160

約数和(自身を除く): 70866670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8160, 8670, 9248, 11560, 13872, 17340, 23120, 27744, 34680, 46240, 69360, 138720, 217739, 435478, 653217, 870956, 1088695, 1306434, 1741912, 2177390, 2612868, 3266085, 3483824, 3701563, 4354780, 5225736, 6532170, 6967648, 7403126, 8709560, 10451472, 11104689, 13064340, 14806252, 17419120, 18507815, 20902944, 22209378, 26128680, 29612504, 34838240, 37015630, 44418756, 52257360, 55523445, 59225008, 62926571, 74031260, 88837512, 104514720, 111046890, 118450016, 125853142, 148062520, 177675024, 188779713, 222093780, 251706284, 296125040, 314632855, 355350048, 377559426, 444187560, 503412568, 592250080, 629265710, 755118852, 888375120, 943898565, 1006825136, 1258531420, 1510237704, 1776750240, 1887797130, 2013650272, 2517062840, 3020475408, 3775594260, 5034125680, 6040950816, 7551188520, 10068251360, 15102377040, 30204754080]

約数ペア:

[(1, 30204754080), (2, 15102377040), (3, 10068251360), (4, 7551188520), (5, 6040950816), (6, 5034125680), (8, 3775594260), (10, 3020475408), (12, 2517062840), (15, 2013650272), (16, 1887797130), (17, 1776750240), (20, 1510237704), (24, 1258531420), (30, 1006825136), (32, 943898565), (34, 888375120), (40, 755118852), (48, 629265710), (51, 592250080), (60, 503412568), (68, 444187560), (80, 377559426), (85, 355350048), (96, 314632855), (102, 296125040), (120, 251706284), (136, 222093780), (160, 188779713), (170, 177675024), (204, 148062520), (240, 125853142), (255, 118450016), (272, 111046890), (289, 104514720), (340, 88837512), (408, 74031260), (480, 62926571), (510, 59225008), (544, 55523445), (578, 52257360), (680, 44418756), (816, 37015630), (867, 34838240), (1020, 29612504), (1156, 26128680), (1360, 22209378), (1445, 20902944), (1632, 18507815), (1734, 17419120), (2040, 14806252), (2312, 13064340), (2720, 11104689), (2890, 10451472), (3468, 8709560), (4080, 7403126), (4335, 6967648), (4624, 6532170), (5780, 5225736), (6936, 4354780), (8160, 3701563), (8670, 3483824), (9248, 3266085), (11560, 2612868), (13872, 2177390), (17340, 1741912), (23120, 1306434), (27744, 1088695), (34680, 870956), (46240, 653217), (69360, 435478), (138720, 217739)]