13951920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 44006112

約数和(自身を除く): 30054192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 953, 976, 1220, 1464, 1830, 1906, 2440, 2859, 2928, 3660, 3812, 4765, 4880, 5718, 7320, 7624, 9530, 11436, 14295, 14640, 15248, 19060, 22872, 28590, 38120, 45744, 57180, 58133, 76240, 114360, 116266, 174399, 228720, 232532, 290665, 348798, 465064, 581330, 697596, 871995, 930128, 1162660, 1395192, 1743990, 2325320, 2790384, 3487980, 4650640, 6975960, 13951920]

約数ペア:

[(1, 13951920), (2, 6975960), (3, 4650640), (4, 3487980), (5, 2790384), (6, 2325320), (8, 1743990), (10, 1395192), (12, 1162660), (15, 930128), (16, 871995), (20, 697596), (24, 581330), (30, 465064), (40, 348798), (48, 290665), (60, 232532), (61, 228720), (80, 174399), (120, 116266), (122, 114360), (183, 76240), (240, 58133), (244, 57180), (305, 45744), (366, 38120), (488, 28590), (610, 22872), (732, 19060), (915, 15248), (953, 14640), (976, 14295), (1220, 11436), (1464, 9530), (1830, 7624), (1906, 7320), (2440, 5718), (2859, 4880), (2928, 4765), (3660, 3812)]