302210320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 729810432

約数和(自身を除く): 427600112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 233, 248, 310, 466, 496, 523, 620, 932, 1046, 1165, 1240, 1864, 2092, 2330, 2480, 2615, 3728, 4184, 4660, 5230, 7223, 8368, 9320, 10460, 14446, 16213, 18640, 20920, 28892, 32426, 36115, 41840, 57784, 64852, 72230, 81065, 115568, 121859, 129704, 144460, 162130, 243718, 259408, 288920, 324260, 487436, 577840, 609295, 648520, 974872, 1218590, 1297040, 1949744, 2437180, 3777629, 4874360, 7555258, 9748720, 15110516, 18888145, 30221032, 37776290, 60442064, 75552580, 151105160, 302210320]

約数ペア:

[(1, 302210320), (2, 151105160), (4, 75552580), (5, 60442064), (8, 37776290), (10, 30221032), (16, 18888145), (20, 15110516), (31, 9748720), (40, 7555258), (62, 4874360), (80, 3777629), (124, 2437180), (155, 1949744), (233, 1297040), (248, 1218590), (310, 974872), (466, 648520), (496, 609295), (523, 577840), (620, 487436), (932, 324260), (1046, 288920), (1165, 259408), (1240, 243718), (1864, 162130), (2092, 144460), (2330, 129704), (2480, 121859), (2615, 115568), (3728, 81065), (4184, 72230), (4660, 64852), (5230, 57784), (7223, 41840), (8368, 36115), (9320, 32426), (10460, 28892), (14446, 20920), (16213, 18640)]