47846640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 157132800

約数和(自身を除く): 109286160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 109, 118, 120, 124, 155, 177, 186, 218, 236, 240, 248, 295, 310, 327, 354, 372, 436, 465, 472, 496, 545, 590, 620, 654, 708, 744, 872, 885, 930, 944, 1090, 1180, 1240, 1308, 1416, 1488, 1635, 1744, 1770, 1829, 1860, 2180, 2360, 2480, 2616, 2832, 3270, 3379, 3540, 3658, 3720, 4360, 4720, 5232, 5487, 6431, 6540, 6758, 7080, 7316, 7440, 8720, 9145, 10137, 10974, 12862, 13080, 13516, 14160, 14632, 16895, 18290, 19293, 20274, 21948, 25724, 26160, 27032, 27435, 29264, 32155, 33790, 36580, 38586, 40548, 43896, 50685, 51448, 54064, 54870, 64310, 67580, 73160, 77172, 81096, 87792, 96465, 101370, 102896, 109740, 128620, 135160, 146320, 154344, 162192, 192930, 199361, 202740, 219480, 257240, 270320, 308688, 385860, 398722, 405480, 438960, 514480, 598083, 771720, 797444, 810960, 996805, 1196166, 1543440, 1594888, 1993610, 2392332, 2990415, 3189776, 3987220, 4784664, 5980830, 7974440, 9569328, 11961660, 15948880, 23923320, 47846640]

約数ペア:

[(1, 47846640), (2, 23923320), (3, 15948880), (4, 11961660), (5, 9569328), (6, 7974440), (8, 5980830), (10, 4784664), (12, 3987220), (15, 3189776), (16, 2990415), (20, 2392332), (24, 1993610), (30, 1594888), (31, 1543440), (40, 1196166), (48, 996805), (59, 810960), (60, 797444), (62, 771720), (80, 598083), (93, 514480), (109, 438960), (118, 405480), (120, 398722), (124, 385860), (155, 308688), (177, 270320), (186, 257240), (218, 219480), (236, 202740), (240, 199361), (248, 192930), (295, 162192), (310, 154344), (327, 146320), (354, 135160), (372, 128620), (436, 109740), (465, 102896), (472, 101370), (496, 96465), (545, 87792), (590, 81096), (620, 77172), (654, 73160), (708, 67580), (744, 64310), (872, 54870), (885, 54064), (930, 51448), (944, 50685), (1090, 43896), (1180, 40548), (1240, 38586), (1308, 36580), (1416, 33790), (1488, 32155), (1635, 29264), (1744, 27435), (1770, 27032), (1829, 26160), (1860, 25724), (2180, 21948), (2360, 20274), (2480, 19293), (2616, 18290), (2832, 16895), (3270, 14632), (3379, 14160), (3540, 13516), (3658, 13080), (3720, 12862), (4360, 10974), (4720, 10137), (5232, 9145), (5487, 8720), (6431, 7440), (6540, 7316), (6758, 7080)]