223450320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15263}}^1$

素因数の和:15340

約数の個数: 80

約数和(自身を含む): 704097792

約数和(自身を除く): 480647472

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, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 15263, 30526, 45789, 61052, 76315, 91578, 122104, 152630, 183156, 228945, 244208, 305260, 366312, 457890, 610520, 732624, 915780, 931043, 1221040, 1831560, 1862086, 2793129, 3663120, 3724172, 4655215, 5586258, 7448344, 9310430, 11172516, 13965645, 14896688, 18620860, 22345032, 27931290, 37241720, 44690064, 55862580, 74483440, 111725160, 223450320]

約数ペア:

[(1, 223450320), (2, 111725160), (3, 74483440), (4, 55862580), (5, 44690064), (6, 37241720), (8, 27931290), (10, 22345032), (12, 18620860), (15, 14896688), (16, 13965645), (20, 11172516), (24, 9310430), (30, 7448344), (40, 5586258), (48, 4655215), (60, 3724172), (61, 3663120), (80, 2793129), (120, 1862086), (122, 1831560), (183, 1221040), (240, 931043), (244, 915780), (305, 732624), (366, 610520), (488, 457890), (610, 366312), (732, 305260), (915, 244208), (976, 228945), (1220, 183156), (1464, 152630), (1830, 122104), (2440, 91578), (2928, 76315), (3660, 61052), (4880, 45789), (7320, 30526), (14640, 15263)]