147618480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 490843584

約数和(自身を除く): 343225104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 373, 388, 408, 485, 510, 582, 680, 746, 776, 816, 970, 1020, 1119, 1164, 1360, 1455, 1492, 1552, 1649, 1865, 1940, 2040, 2238, 2328, 2910, 2984, 3298, 3730, 3880, 4080, 4476, 4656, 4947, 5595, 5820, 5968, 6341, 6596, 7460, 7760, 8245, 8952, 9894, 11190, 11640, 12682, 13192, 14920, 16490, 17904, 19023, 19788, 22380, 23280, 24735, 25364, 26384, 29840, 31705, 32980, 36181, 38046, 39576, 44760, 49470, 50728, 63410, 65960, 72362, 76092, 79152, 89520, 95115, 98940, 101456, 108543, 126820, 131920, 144724, 152184, 180905, 190230, 197880, 217086, 253640, 289448, 304368, 361810, 380460, 395760, 434172, 507280, 542715, 578896, 615077, 723620, 760920, 868344, 1085430, 1230154, 1447240, 1521840, 1736688, 1845231, 2170860, 2460308, 2894480, 3075385, 3690462, 4341720, 4920616, 6150770, 7380924, 8683440, 9226155, 9841232, 12301540, 14761848, 18452310, 24603080, 29523696, 36904620, 49206160, 73809240, 147618480]

約数ペア:

[(1, 147618480), (2, 73809240), (3, 49206160), (4, 36904620), (5, 29523696), (6, 24603080), (8, 18452310), (10, 14761848), (12, 12301540), (15, 9841232), (16, 9226155), (17, 8683440), (20, 7380924), (24, 6150770), (30, 4920616), (34, 4341720), (40, 3690462), (48, 3075385), (51, 2894480), (60, 2460308), (68, 2170860), (80, 1845231), (85, 1736688), (97, 1521840), (102, 1447240), (120, 1230154), (136, 1085430), (170, 868344), (194, 760920), (204, 723620), (240, 615077), (255, 578896), (272, 542715), (291, 507280), (340, 434172), (373, 395760), (388, 380460), (408, 361810), (485, 304368), (510, 289448), (582, 253640), (680, 217086), (746, 197880), (776, 190230), (816, 180905), (970, 152184), (1020, 144724), (1119, 131920), (1164, 126820), (1360, 108543), (1455, 101456), (1492, 98940), (1552, 95115), (1649, 89520), (1865, 79152), (1940, 76092), (2040, 72362), (2238, 65960), (2328, 63410), (2910, 50728), (2984, 49470), (3298, 44760), (3730, 39576), (3880, 38046), (4080, 36181), (4476, 32980), (4656, 31705), (4947, 29840), (5595, 26384), (5820, 25364), (5968, 24735), (6341, 23280), (6596, 22380), (7460, 19788), (7760, 19023), (8245, 17904), (8952, 16490), (9894, 14920), (11190, 13192), (11640, 12682)]