613993440

素因数分解:

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

素因数の和:41312

約数の個数: 96

約数和(自身を含む): 1996517376

約数和(自身を除く): 1382523936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 41263, 82526, 123789, 165052, 206315, 247578, 330104, 412630, 495156, 618945, 660208, 825260, 990312, 1237890, 1279153, 1320416, 1650520, 1980624, 2475780, 2558306, 3301040, 3837459, 3961248, 4951560, 5116612, 6395765, 6602080, 7674918, 9903120, 10233224, 12791530, 15349836, 19187295, 19806240, 20466448, 25583060, 30699672, 38374590, 40932896, 51166120, 61399344, 76749180, 102332240, 122798688, 153498360, 204664480, 306996720, 613993440]

約数ペア:

[(1, 613993440), (2, 306996720), (3, 204664480), (4, 153498360), (5, 122798688), (6, 102332240), (8, 76749180), (10, 61399344), (12, 51166120), (15, 40932896), (16, 38374590), (20, 30699672), (24, 25583060), (30, 20466448), (31, 19806240), (32, 19187295), (40, 15349836), (48, 12791530), (60, 10233224), (62, 9903120), (80, 7674918), (93, 6602080), (96, 6395765), (120, 5116612), (124, 4951560), (155, 3961248), (160, 3837459), (186, 3301040), (240, 2558306), (248, 2475780), (310, 1980624), (372, 1650520), (465, 1320416), (480, 1279153), (496, 1237890), (620, 990312), (744, 825260), (930, 660208), (992, 618945), (1240, 495156), (1488, 412630), (1860, 330104), (2480, 247578), (2976, 206315), (3720, 165052), (4960, 123789), (7440, 82526), (14880, 41263)]