47770320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 162739584

約数和(自身を除く): 114969264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 251, 260, 305, 312, 366, 390, 488, 502, 520, 610, 624, 732, 753, 780, 793, 915, 976, 1004, 1040, 1220, 1255, 1464, 1506, 1560, 1586, 1830, 2008, 2379, 2440, 2510, 2928, 3012, 3120, 3172, 3263, 3660, 3765, 3965, 4016, 4758, 4880, 5020, 6024, 6344, 6526, 7320, 7530, 7930, 9516, 9789, 10040, 11895, 12048, 12688, 13052, 14640, 15060, 15311, 15860, 16315, 19032, 19578, 20080, 23790, 26104, 30120, 30622, 31720, 32630, 38064, 39156, 45933, 47580, 48945, 52208, 60240, 61244, 63440, 65260, 76555, 78312, 91866, 95160, 97890, 122488, 130520, 153110, 156624, 183732, 190320, 195780, 199043, 229665, 244976, 261040, 306220, 367464, 391560, 398086, 459330, 597129, 612440, 734928, 783120, 796172, 918660, 995215, 1194258, 1224880, 1592344, 1837320, 1990430, 2388516, 2985645, 3184688, 3674640, 3980860, 4777032, 5971290, 7961720, 9554064, 11942580, 15923440, 23885160, 47770320]

約数ペア:

[(1, 47770320), (2, 23885160), (3, 15923440), (4, 11942580), (5, 9554064), (6, 7961720), (8, 5971290), (10, 4777032), (12, 3980860), (13, 3674640), (15, 3184688), (16, 2985645), (20, 2388516), (24, 1990430), (26, 1837320), (30, 1592344), (39, 1224880), (40, 1194258), (48, 995215), (52, 918660), (60, 796172), (61, 783120), (65, 734928), (78, 612440), (80, 597129), (104, 459330), (120, 398086), (122, 391560), (130, 367464), (156, 306220), (183, 261040), (195, 244976), (208, 229665), (240, 199043), (244, 195780), (251, 190320), (260, 183732), (305, 156624), (312, 153110), (366, 130520), (390, 122488), (488, 97890), (502, 95160), (520, 91866), (610, 78312), (624, 76555), (732, 65260), (753, 63440), (780, 61244), (793, 60240), (915, 52208), (976, 48945), (1004, 47580), (1040, 45933), (1220, 39156), (1255, 38064), (1464, 32630), (1506, 31720), (1560, 30622), (1586, 30120), (1830, 26104), (2008, 23790), (2379, 20080), (2440, 19578), (2510, 19032), (2928, 16315), (3012, 15860), (3120, 15311), (3172, 15060), (3263, 14640), (3660, 13052), (3765, 12688), (3965, 12048), (4016, 11895), (4758, 10040), (4880, 9789), (5020, 9516), (6024, 7930), (6344, 7530), (6526, 7320)]