321271320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56963}}^1$

素因数の和:57024

約数の個数: 64

約数和(自身を含む): 984337920

約数和(自身を除く): 663066600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 56963, 113926, 170889, 227852, 284815, 341778, 455704, 569630, 683556, 854445, 1139260, 1367112, 1708890, 2278520, 2677261, 3417780, 5354522, 6835560, 8031783, 10709044, 13386305, 16063566, 21418088, 26772610, 32127132, 40158915, 53545220, 64254264, 80317830, 107090440, 160635660, 321271320]

約数ペア:

[(1, 321271320), (2, 160635660), (3, 107090440), (4, 80317830), (5, 64254264), (6, 53545220), (8, 40158915), (10, 32127132), (12, 26772610), (15, 21418088), (20, 16063566), (24, 13386305), (30, 10709044), (40, 8031783), (47, 6835560), (60, 5354522), (94, 3417780), (120, 2677261), (141, 2278520), (188, 1708890), (235, 1367112), (282, 1139260), (376, 854445), (470, 683556), (564, 569630), (705, 455704), (940, 341778), (1128, 284815), (1410, 227852), (1880, 170889), (2820, 113926), (5640, 56963)]