15697924680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{3617}}^1$

素因数の和:4303

約数の個数: 128

約数和(自身を含む): 47983363200

約数和(自身を除く): 32285438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 613, 708, 885, 1180, 1226, 1416, 1770, 1839, 2360, 2452, 3065, 3540, 3617, 3678, 4904, 6130, 7080, 7234, 7356, 9195, 10851, 12260, 14468, 14712, 18085, 18390, 21702, 24520, 28936, 36167, 36170, 36780, 43404, 54255, 72334, 72340, 73560, 86808, 108501, 108510, 144668, 144680, 180835, 213403, 217002, 217020, 289336, 361670, 426806, 434004, 434040, 542505, 640209, 723340, 853612, 868008, 1067015, 1085010, 1280418, 1446680, 1707224, 2134030, 2170020, 2217221, 2560836, 3201045, 4268060, 4340040, 4434442, 5121672, 6402090, 6651663, 8536120, 8868884, 11086105, 12804180, 13303326, 17737768, 22172210, 25608360, 26606652, 33258315, 44344420, 53213304, 66516630, 88688840, 130816039, 133033260, 261632078, 266066520, 392448117, 523264156, 654080195, 784896234, 1046528312, 1308160390, 1569792468, 1962240585, 2616320780, 3139584936, 3924481170, 5232641560, 7848962340, 15697924680]

約数ペア:

[(1, 15697924680), (2, 7848962340), (3, 5232641560), (4, 3924481170), (5, 3139584936), (6, 2616320780), (8, 1962240585), (10, 1569792468), (12, 1308160390), (15, 1046528312), (20, 784896234), (24, 654080195), (30, 523264156), (40, 392448117), (59, 266066520), (60, 261632078), (118, 133033260), (120, 130816039), (177, 88688840), (236, 66516630), (295, 53213304), (354, 44344420), (472, 33258315), (590, 26606652), (613, 25608360), (708, 22172210), (885, 17737768), (1180, 13303326), (1226, 12804180), (1416, 11086105), (1770, 8868884), (1839, 8536120), (2360, 6651663), (2452, 6402090), (3065, 5121672), (3540, 4434442), (3617, 4340040), (3678, 4268060), (4904, 3201045), (6130, 2560836), (7080, 2217221), (7234, 2170020), (7356, 2134030), (9195, 1707224), (10851, 1446680), (12260, 1280418), (14468, 1085010), (14712, 1067015), (18085, 868008), (18390, 853612), (21702, 723340), (24520, 640209), (28936, 542505), (36167, 434040), (36170, 434004), (36780, 426806), (43404, 361670), (54255, 289336), (72334, 217020), (72340, 217002), (73560, 213403), (86808, 180835), (108501, 144680), (108510, 144668)]