48015540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4449

約数の個数: 72

約数和(自身を含む): 148068648

約数和(自身を除く): 100053108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4373, 5490, 8746, 10980, 13119, 17492, 21865, 26238, 39357, 43730, 52476, 65595, 78714, 87460, 131190, 157428, 196785, 262380, 266753, 393570, 533506, 787140, 800259, 1067012, 1333765, 1600518, 2400777, 2667530, 3201036, 4001295, 4801554, 5335060, 8002590, 9603108, 12003885, 16005180, 24007770, 48015540]

約数ペア:

[(1, 48015540), (2, 24007770), (3, 16005180), (4, 12003885), (5, 9603108), (6, 8002590), (9, 5335060), (10, 4801554), (12, 4001295), (15, 3201036), (18, 2667530), (20, 2400777), (30, 1600518), (36, 1333765), (45, 1067012), (60, 800259), (61, 787140), (90, 533506), (122, 393570), (180, 266753), (183, 262380), (244, 196785), (305, 157428), (366, 131190), (549, 87460), (610, 78714), (732, 65595), (915, 52476), (1098, 43730), (1220, 39357), (1830, 26238), (2196, 21865), (2745, 17492), (3660, 13119), (4373, 10980), (5490, 8746)]