2402720640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3165

約数の個数: 192

約数和(自身を含む): 8359369200

約数和(自身を除く): 5956648560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 834, 960, 1112, 1152, 1251, 1390, 1440, 1668, 1920, 2085, 2224, 2502, 2780, 2880, 3001, 3336, 4170, 4448, 5004, 5560, 5760, 6002, 6255, 6672, 8340, 8896, 9003, 10008, 11120, 12004, 12510, 13344, 15005, 16680, 17792, 18006, 20016, 22240, 24008, 25020, 26688, 27009, 30010, 33360, 36012, 40032, 44480, 45015, 48016, 50040, 53376, 54018, 60020, 66720, 72024, 80064, 88960, 90030, 96032, 100080, 108036, 120040, 133440, 135045, 144048, 160128, 180060, 192064, 200160, 216072, 240080, 266880, 270090, 288096, 360120, 384128, 400320, 417139, 432144, 480160, 540180, 576192, 720240, 800640, 834278, 864288, 960320, 1080360, 1152384, 1251417, 1440480, 1668556, 1728576, 1920640, 2085695, 2160720, 2502834, 2880960, 3337112, 3457152, 3754251, 4171390, 4321440, 5005668, 5761920, 6257085, 6674224, 7508502, 8342780, 8642880, 10011336, 12514170, 13348448, 15017004, 16685560, 17285760, 18771255, 20022672, 25028340, 26696896, 30034008, 33371120, 37542510, 40045344, 50056680, 53393792, 60068016, 66742240, 75085020, 80090688, 100113360, 120136032, 133484480, 150170040, 160181376, 200226720, 240272064, 266968960, 300340080, 400453440, 480544128, 600680160, 800906880, 1201360320, 2402720640]

約数ペア:

[(1, 2402720640), (2, 1201360320), (3, 800906880), (4, 600680160), (5, 480544128), (6, 400453440), (8, 300340080), (9, 266968960), (10, 240272064), (12, 200226720), (15, 160181376), (16, 150170040), (18, 133484480), (20, 120136032), (24, 100113360), (30, 80090688), (32, 75085020), (36, 66742240), (40, 60068016), (45, 53393792), (48, 50056680), (60, 40045344), (64, 37542510), (72, 33371120), (80, 30034008), (90, 26696896), (96, 25028340), (120, 20022672), (128, 18771255), (139, 17285760), (144, 16685560), (160, 15017004), (180, 13348448), (192, 12514170), (240, 10011336), (278, 8642880), (288, 8342780), (320, 7508502), (360, 6674224), (384, 6257085), (417, 5761920), (480, 5005668), (556, 4321440), (576, 4171390), (640, 3754251), (695, 3457152), (720, 3337112), (834, 2880960), (960, 2502834), (1112, 2160720), (1152, 2085695), (1251, 1920640), (1390, 1728576), (1440, 1668556), (1668, 1440480), (1920, 1251417), (2085, 1152384), (2224, 1080360), (2502, 960320), (2780, 864288), (2880, 834278), (3001, 800640), (3336, 720240), (4170, 576192), (4448, 540180), (5004, 480160), (5560, 432144), (5760, 417139), (6002, 400320), (6255, 384128), (6672, 360120), (8340, 288096), (8896, 270090), (9003, 266880), (10008, 240080), (11120, 216072), (12004, 200160), (12510, 192064), (13344, 180060), (15005, 160128), (16680, 144048), (17792, 135045), (18006, 133440), (20016, 120040), (22240, 108036), (24008, 100080), (25020, 96032), (26688, 90030), (27009, 88960), (30010, 80064), (33360, 72024), (36012, 66720), (40032, 60020), (44480, 54018), (45015, 53376), (48016, 50040)]