314485680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8039}}^1$

素因数の和:8218

約数の個数: 80

約数和(自身を含む): 981008640

約数和(自身を除く): 666522960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 8039, 9780, 13040, 16078, 19560, 24117, 32156, 39120, 40195, 48234, 64312, 80390, 96468, 120585, 128624, 160780, 192936, 241170, 321560, 385872, 482340, 643120, 964680, 1310357, 1929360, 2620714, 3931071, 5241428, 6551785, 7862142, 10482856, 13103570, 15724284, 19655355, 20965712, 26207140, 31448568, 39310710, 52414280, 62897136, 78621420, 104828560, 157242840, 314485680]

約数ペア:

[(1, 314485680), (2, 157242840), (3, 104828560), (4, 78621420), (5, 62897136), (6, 52414280), (8, 39310710), (10, 31448568), (12, 26207140), (15, 20965712), (16, 19655355), (20, 15724284), (24, 13103570), (30, 10482856), (40, 7862142), (48, 6551785), (60, 5241428), (80, 3931071), (120, 2620714), (163, 1929360), (240, 1310357), (326, 964680), (489, 643120), (652, 482340), (815, 385872), (978, 321560), (1304, 241170), (1630, 192936), (1956, 160780), (2445, 128624), (2608, 120585), (3260, 96468), (3912, 80390), (4890, 64312), (6520, 48234), (7824, 40195), (8039, 39120), (9780, 32156), (13040, 24117), (16078, 19560)]