48831720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 170346240

約数和(自身を除く): 121514520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 953, 1220, 1281, 1464, 1708, 1830, 1906, 2135, 2440, 2562, 2859, 3416, 3660, 3812, 4270, 4765, 5124, 5718, 6405, 6671, 7320, 7624, 8540, 9530, 10248, 11436, 12810, 13342, 14295, 17080, 19060, 20013, 22872, 25620, 26684, 28590, 33355, 38120, 40026, 51240, 53368, 57180, 58133, 66710, 80052, 100065, 114360, 116266, 133420, 160104, 174399, 200130, 232532, 266840, 290665, 348798, 400260, 406931, 465064, 581330, 697596, 800520, 813862, 871995, 1162660, 1220793, 1395192, 1627724, 1743990, 2034655, 2325320, 2441586, 3255448, 3487980, 4069310, 4883172, 6103965, 6975960, 8138620, 9766344, 12207930, 16277240, 24415860, 48831720]

約数ペア:

[(1, 48831720), (2, 24415860), (3, 16277240), (4, 12207930), (5, 9766344), (6, 8138620), (7, 6975960), (8, 6103965), (10, 4883172), (12, 4069310), (14, 3487980), (15, 3255448), (20, 2441586), (21, 2325320), (24, 2034655), (28, 1743990), (30, 1627724), (35, 1395192), (40, 1220793), (42, 1162660), (56, 871995), (60, 813862), (61, 800520), (70, 697596), (84, 581330), (105, 465064), (120, 406931), (122, 400260), (140, 348798), (168, 290665), (183, 266840), (210, 232532), (244, 200130), (280, 174399), (305, 160104), (366, 133420), (420, 116266), (427, 114360), (488, 100065), (610, 80052), (732, 66710), (840, 58133), (854, 57180), (915, 53368), (953, 51240), (1220, 40026), (1281, 38120), (1464, 33355), (1708, 28590), (1830, 26684), (1906, 25620), (2135, 22872), (2440, 20013), (2562, 19060), (2859, 17080), (3416, 14295), (3660, 13342), (3812, 12810), (4270, 11436), (4765, 10248), (5124, 9530), (5718, 8540), (6405, 7624), (6671, 7320)]