8919706560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{489019}}^1$

素因数の和:489058

約数の個数: 112

約数和(自身を含む): 29810659200

約数和(自身を除く): 20890952640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 489019, 978038, 1467057, 1956076, 2445095, 2934114, 3912152, 4890190, 5868228, 7335285, 7824304, 9291361, 9780380, 11736456, 14670570, 15648608, 18582722, 19560760, 23472912, 27874083, 29341140, 31297216, 37165444, 39121520, 46456805, 46945824, 55748166, 58682280, 74330888, 78243040, 92913610, 93891648, 111496332, 117364560, 139370415, 148661776, 156486080, 185827220, 222992664, 234729120, 278740830, 297323552, 371654440, 445985328, 469458240, 557481660, 594647104, 743308880, 891970656, 1114963320, 1486617760, 1783941312, 2229926640, 2973235520, 4459853280, 8919706560]

約数ペア:

[(1, 8919706560), (2, 4459853280), (3, 2973235520), (4, 2229926640), (5, 1783941312), (6, 1486617760), (8, 1114963320), (10, 891970656), (12, 743308880), (15, 594647104), (16, 557481660), (19, 469458240), (20, 445985328), (24, 371654440), (30, 297323552), (32, 278740830), (38, 234729120), (40, 222992664), (48, 185827220), (57, 156486080), (60, 148661776), (64, 139370415), (76, 117364560), (80, 111496332), (95, 93891648), (96, 92913610), (114, 78243040), (120, 74330888), (152, 58682280), (160, 55748166), (190, 46945824), (192, 46456805), (228, 39121520), (240, 37165444), (285, 31297216), (304, 29341140), (320, 27874083), (380, 23472912), (456, 19560760), (480, 18582722), (570, 15648608), (608, 14670570), (760, 11736456), (912, 9780380), (960, 9291361), (1140, 7824304), (1216, 7335285), (1520, 5868228), (1824, 4890190), (2280, 3912152), (3040, 2934114), (3648, 2445095), (4560, 1956076), (6080, 1467057), (9120, 978038), (18240, 489019)]