304047720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49681}}^1$

素因数の和:49715

約数の個数: 96

約数和(自身を含む): 1046302920

約数和(自身を除く): 742255200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 49681, 99362, 149043, 198724, 248405, 298086, 397448, 447129, 496810, 596172, 745215, 844577, 894258, 993620, 1192344, 1490430, 1689154, 1788516, 1987240, 2235645, 2533731, 2980860, 3378308, 3577032, 4222885, 4471290, 5067462, 5961720, 6756616, 7601193, 8445770, 8942580, 10134924, 12668655, 15202386, 16891540, 17885160, 20269848, 25337310, 30404772, 33783080, 38005965, 50674620, 60809544, 76011930, 101349240, 152023860, 304047720]

約数ペア:

[(1, 304047720), (2, 152023860), (3, 101349240), (4, 76011930), (5, 60809544), (6, 50674620), (8, 38005965), (9, 33783080), (10, 30404772), (12, 25337310), (15, 20269848), (17, 17885160), (18, 16891540), (20, 15202386), (24, 12668655), (30, 10134924), (34, 8942580), (36, 8445770), (40, 7601193), (45, 6756616), (51, 5961720), (60, 5067462), (68, 4471290), (72, 4222885), (85, 3577032), (90, 3378308), (102, 2980860), (120, 2533731), (136, 2235645), (153, 1987240), (170, 1788516), (180, 1689154), (204, 1490430), (255, 1192344), (306, 993620), (340, 894258), (360, 844577), (408, 745215), (510, 596172), (612, 496810), (680, 447129), (765, 397448), (1020, 298086), (1224, 248405), (1530, 198724), (2040, 149043), (3060, 99362), (6120, 49681)]