228586560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7732

約数の個数: 112

約数和(自身を含む): 749271552

約数和(自身を除く): 520684992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 7681, 9920, 14880, 15362, 23043, 29760, 30724, 38405, 46086, 61448, 76810, 92172, 115215, 122896, 153620, 184344, 230430, 238111, 245792, 307240, 368688, 460860, 476222, 491584, 614480, 714333, 737376, 921720, 952444, 1190555, 1228960, 1428666, 1474752, 1843440, 1904888, 2381110, 2457920, 2857332, 3571665, 3686880, 3809776, 4762220, 5714664, 7143330, 7373760, 7619552, 9524440, 11429328, 14286660, 15239104, 19048880, 22858656, 28573320, 38097760, 45717312, 57146640, 76195520, 114293280, 228586560]

約数ペア:

[(1, 228586560), (2, 114293280), (3, 76195520), (4, 57146640), (5, 45717312), (6, 38097760), (8, 28573320), (10, 22858656), (12, 19048880), (15, 15239104), (16, 14286660), (20, 11429328), (24, 9524440), (30, 7619552), (31, 7373760), (32, 7143330), (40, 5714664), (48, 4762220), (60, 3809776), (62, 3686880), (64, 3571665), (80, 2857332), (93, 2457920), (96, 2381110), (120, 1904888), (124, 1843440), (155, 1474752), (160, 1428666), (186, 1228960), (192, 1190555), (240, 952444), (248, 921720), (310, 737376), (320, 714333), (372, 614480), (465, 491584), (480, 476222), (496, 460860), (620, 368688), (744, 307240), (930, 245792), (960, 238111), (992, 230430), (1240, 184344), (1488, 153620), (1860, 122896), (1984, 115215), (2480, 92172), (2976, 76810), (3720, 61448), (4960, 46086), (5952, 38405), (7440, 30724), (7681, 29760), (9920, 23043), (14880, 15362)]