1536059440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7309}}^1$

素因数の和:7430

約数の個数: 80

約数和(自身を含む): 3720029760

約数和(自身を除く): 2183970320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 71, 74, 80, 142, 148, 185, 284, 296, 355, 370, 568, 592, 710, 740, 1136, 1420, 1480, 2627, 2840, 2960, 5254, 5680, 7309, 10508, 13135, 14618, 21016, 26270, 29236, 36545, 42032, 52540, 58472, 73090, 105080, 116944, 146180, 210160, 270433, 292360, 518939, 540866, 584720, 1037878, 1081732, 1352165, 2075756, 2163464, 2594695, 2704330, 4151512, 4326928, 5189390, 5408660, 8303024, 10378780, 10817320, 19200743, 20757560, 21634640, 38401486, 41515120, 76802972, 96003715, 153605944, 192007430, 307211888, 384014860, 768029720, 1536059440]

約数ペア:

[(1, 1536059440), (2, 768029720), (4, 384014860), (5, 307211888), (8, 192007430), (10, 153605944), (16, 96003715), (20, 76802972), (37, 41515120), (40, 38401486), (71, 21634640), (74, 20757560), (80, 19200743), (142, 10817320), (148, 10378780), (185, 8303024), (284, 5408660), (296, 5189390), (355, 4326928), (370, 4151512), (568, 2704330), (592, 2594695), (710, 2163464), (740, 2075756), (1136, 1352165), (1420, 1081732), (1480, 1037878), (2627, 584720), (2840, 540866), (2960, 518939), (5254, 292360), (5680, 270433), (7309, 210160), (10508, 146180), (13135, 116944), (14618, 105080), (21016, 73090), (26270, 58472), (29236, 52540), (36545, 42032)]