378133440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20731}}^1$

素因数の和:20770

約数の個数: 112

約数和(自身を含む): 1263822720

約数和(自身を除く): 885689280

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, 20731, 41462, 62193, 82924, 103655, 124386, 165848, 207310, 248772, 310965, 331696, 393889, 414620, 497544, 621930, 663392, 787778, 829240, 995088, 1181667, 1243860, 1326784, 1575556, 1658480, 1969445, 1990176, 2363334, 2487720, 3151112, 3316960, 3938890, 3980352, 4726668, 4975440, 5908335, 6302224, 6633920, 7877780, 9453336, 9950880, 11816670, 12604448, 15755560, 18906672, 19901760, 23633340, 25208896, 31511120, 37813344, 47266680, 63022240, 75626688, 94533360, 126044480, 189066720, 378133440]

約数ペア:

[(1, 378133440), (2, 189066720), (3, 126044480), (4, 94533360), (5, 75626688), (6, 63022240), (8, 47266680), (10, 37813344), (12, 31511120), (15, 25208896), (16, 23633340), (19, 19901760), (20, 18906672), (24, 15755560), (30, 12604448), (32, 11816670), (38, 9950880), (40, 9453336), (48, 7877780), (57, 6633920), (60, 6302224), (64, 5908335), (76, 4975440), (80, 4726668), (95, 3980352), (96, 3938890), (114, 3316960), (120, 3151112), (152, 2487720), (160, 2363334), (190, 1990176), (192, 1969445), (228, 1658480), (240, 1575556), (285, 1326784), (304, 1243860), (320, 1181667), (380, 995088), (456, 829240), (480, 787778), (570, 663392), (608, 621930), (760, 497544), (912, 414620), (960, 393889), (1140, 331696), (1216, 310965), (1520, 248772), (1824, 207310), (2280, 165848), (3040, 124386), (3648, 103655), (4560, 82924), (6080, 62193), (9120, 41462), (18240, 20731)]