48736680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 103672920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 97, 106, 120, 158, 159, 194, 212, 237, 265, 291, 316, 318, 388, 395, 424, 474, 485, 530, 582, 632, 636, 776, 790, 795, 948, 970, 1060, 1164, 1185, 1272, 1455, 1580, 1590, 1896, 1940, 2120, 2328, 2370, 2910, 3160, 3180, 3880, 4187, 4740, 5141, 5820, 6360, 7663, 8374, 9480, 10282, 11640, 12561, 15326, 15423, 16748, 20564, 20935, 22989, 25122, 25705, 30652, 30846, 33496, 38315, 41128, 41870, 45978, 50244, 51410, 61304, 61692, 62805, 76630, 77115, 83740, 91956, 100488, 102820, 114945, 123384, 125610, 153260, 154230, 167480, 183912, 205640, 229890, 251220, 306520, 308460, 406139, 459780, 502440, 616920, 812278, 919560, 1218417, 1624556, 2030695, 2436834, 3249112, 4061390, 4873668, 6092085, 8122780, 9747336, 12184170, 16245560, 24368340, 48736680]

約数ペア:

[(1, 48736680), (2, 24368340), (3, 16245560), (4, 12184170), (5, 9747336), (6, 8122780), (8, 6092085), (10, 4873668), (12, 4061390), (15, 3249112), (20, 2436834), (24, 2030695), (30, 1624556), (40, 1218417), (53, 919560), (60, 812278), (79, 616920), (97, 502440), (106, 459780), (120, 406139), (158, 308460), (159, 306520), (194, 251220), (212, 229890), (237, 205640), (265, 183912), (291, 167480), (316, 154230), (318, 153260), (388, 125610), (395, 123384), (424, 114945), (474, 102820), (485, 100488), (530, 91956), (582, 83740), (632, 77115), (636, 76630), (776, 62805), (790, 61692), (795, 61304), (948, 51410), (970, 50244), (1060, 45978), (1164, 41870), (1185, 41128), (1272, 38315), (1455, 33496), (1580, 30846), (1590, 30652), (1896, 25705), (1940, 25122), (2120, 22989), (2328, 20935), (2370, 20564), (2910, 16748), (3160, 15423), (3180, 15326), (3880, 12561), (4187, 11640), (4740, 10282), (5141, 9480), (5820, 8374), (6360, 7663)]