73977840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 160

約数和(自身を含む): 263822400

約数和(自身を除く): 189844560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1181, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2362, 2610, 3132, 3480, 3543, 3915, 4176, 4724, 5220, 5905, 6264, 6960, 7086, 7830, 9448, 10440, 10629, 11810, 12528, 14172, 15660, 17715, 18896, 20880, 21258, 23620, 28344, 31320, 31887, 34249, 35430, 42516, 47240, 53145, 56688, 62640, 63774, 68498, 70860, 85032, 94480, 102747, 106290, 127548, 136996, 141720, 159435, 170064, 171245, 205494, 212580, 255096, 273992, 283440, 308241, 318870, 342490, 410988, 425160, 510192, 513735, 547984, 616482, 637740, 684980, 821976, 850320, 924723, 1027470, 1232964, 1275480, 1369960, 1541205, 1643952, 1849446, 2054940, 2465928, 2550960, 2739920, 3082410, 3698892, 4109880, 4623615, 4931856, 6164820, 7397784, 8219760, 9247230, 12329640, 14795568, 18494460, 24659280, 36988920, 73977840]

約数ペア:

[(1, 73977840), (2, 36988920), (3, 24659280), (4, 18494460), (5, 14795568), (6, 12329640), (8, 9247230), (9, 8219760), (10, 7397784), (12, 6164820), (15, 4931856), (16, 4623615), (18, 4109880), (20, 3698892), (24, 3082410), (27, 2739920), (29, 2550960), (30, 2465928), (36, 2054940), (40, 1849446), (45, 1643952), (48, 1541205), (54, 1369960), (58, 1275480), (60, 1232964), (72, 1027470), (80, 924723), (87, 850320), (90, 821976), (108, 684980), (116, 637740), (120, 616482), (135, 547984), (144, 513735), (145, 510192), (174, 425160), (180, 410988), (216, 342490), (232, 318870), (240, 308241), (261, 283440), (270, 273992), (290, 255096), (348, 212580), (360, 205494), (432, 171245), (435, 170064), (464, 159435), (522, 141720), (540, 136996), (580, 127548), (696, 106290), (720, 102747), (783, 94480), (870, 85032), (1044, 70860), (1080, 68498), (1160, 63774), (1181, 62640), (1305, 56688), (1392, 53145), (1566, 47240), (1740, 42516), (2088, 35430), (2160, 34249), (2320, 31887), (2362, 31320), (2610, 28344), (3132, 23620), (3480, 21258), (3543, 20880), (3915, 18896), (4176, 17715), (4724, 15660), (5220, 14172), (5905, 12528), (6264, 11810), (6960, 10629), (7086, 10440), (7830, 9448)]