2455973760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41263}}^1$

素因数の和:41316

約数の個数: 128

約数和(自身を含む): 8081141760

約数和(自身を除く): 5625168000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 41263, 59520, 82526, 123789, 165052, 206315, 247578, 330104, 412630, 495156, 618945, 660208, 825260, 990312, 1237890, 1279153, 1320416, 1650520, 1980624, 2475780, 2558306, 2640832, 3301040, 3837459, 3961248, 4951560, 5116612, 5281664, 6395765, 6602080, 7674918, 7922496, 9903120, 10233224, 12791530, 13204160, 15349836, 15844992, 19187295, 19806240, 20466448, 25583060, 26408320, 30699672, 38374590, 39612480, 40932896, 51166120, 61399344, 76749180, 79224960, 81865792, 102332240, 122798688, 153498360, 163731584, 204664480, 245597376, 306996720, 409328960, 491194752, 613993440, 818657920, 1227986880, 2455973760]

約数ペア:

[(1, 2455973760), (2, 1227986880), (3, 818657920), (4, 613993440), (5, 491194752), (6, 409328960), (8, 306996720), (10, 245597376), (12, 204664480), (15, 163731584), (16, 153498360), (20, 122798688), (24, 102332240), (30, 81865792), (31, 79224960), (32, 76749180), (40, 61399344), (48, 51166120), (60, 40932896), (62, 39612480), (64, 38374590), (80, 30699672), (93, 26408320), (96, 25583060), (120, 20466448), (124, 19806240), (128, 19187295), (155, 15844992), (160, 15349836), (186, 13204160), (192, 12791530), (240, 10233224), (248, 9903120), (310, 7922496), (320, 7674918), (372, 6602080), (384, 6395765), (465, 5281664), (480, 5116612), (496, 4951560), (620, 3961248), (640, 3837459), (744, 3301040), (930, 2640832), (960, 2558306), (992, 2475780), (1240, 1980624), (1488, 1650520), (1860, 1320416), (1920, 1279153), (1984, 1237890), (2480, 990312), (2976, 825260), (3720, 660208), (3968, 618945), (4960, 495156), (5952, 412630), (7440, 330104), (9920, 247578), (11904, 206315), (14880, 165052), (19840, 123789), (29760, 82526), (41263, 59520)]