80459460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4082

約数の個数: 96

約数和(自身を含む): 257147520

約数和(自身を除く): 176688060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4027, 4995, 6660, 8054, 9990, 12081, 16108, 19980, 20135, 24162, 36243, 40270, 48324, 60405, 72486, 80540, 108729, 120810, 144972, 148999, 181215, 217458, 241620, 297998, 362430, 434916, 446997, 543645, 595996, 724860, 744995, 893994, 1087290, 1340991, 1489990, 1787988, 2174580, 2234985, 2681982, 2979980, 4022973, 4469970, 5363964, 6704955, 8045946, 8939940, 13409910, 16091892, 20114865, 26819820, 40229730, 80459460]

約数ペア:

[(1, 80459460), (2, 40229730), (3, 26819820), (4, 20114865), (5, 16091892), (6, 13409910), (9, 8939940), (10, 8045946), (12, 6704955), (15, 5363964), (18, 4469970), (20, 4022973), (27, 2979980), (30, 2681982), (36, 2234985), (37, 2174580), (45, 1787988), (54, 1489990), (60, 1340991), (74, 1087290), (90, 893994), (108, 744995), (111, 724860), (135, 595996), (148, 543645), (180, 446997), (185, 434916), (222, 362430), (270, 297998), (333, 241620), (370, 217458), (444, 181215), (540, 148999), (555, 144972), (666, 120810), (740, 108729), (999, 80540), (1110, 72486), (1332, 60405), (1665, 48324), (1998, 40270), (2220, 36243), (3330, 24162), (3996, 20135), (4027, 19980), (4995, 16108), (6660, 12081), (8054, 9990)]