1602279720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{62687}}^1$

素因数の和:62775

約数の個数: 96

約数和(自身を含む): 5280837120

約数和(自身を除く): 3678557400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 62687, 125374, 188061, 250748, 313435, 376122, 501496, 564183, 626870, 752244, 940305, 1128366, 1253740, 1504488, 1880610, 2256732, 2507480, 2820915, 3761220, 4450777, 4513464, 5641830, 7522440, 8901554, 11283660, 13352331, 17803108, 22253885, 22567320, 26704662, 35606216, 40056993, 44507770, 53409324, 66761655, 80113986, 89015540, 106818648, 133523310, 160227972, 178031080, 200284965, 267046620, 320455944, 400569930, 534093240, 801139860, 1602279720]

約数ペア:

[(1, 1602279720), (2, 801139860), (3, 534093240), (4, 400569930), (5, 320455944), (6, 267046620), (8, 200284965), (9, 178031080), (10, 160227972), (12, 133523310), (15, 106818648), (18, 89015540), (20, 80113986), (24, 66761655), (30, 53409324), (36, 44507770), (40, 40056993), (45, 35606216), (60, 26704662), (71, 22567320), (72, 22253885), (90, 17803108), (120, 13352331), (142, 11283660), (180, 8901554), (213, 7522440), (284, 5641830), (355, 4513464), (360, 4450777), (426, 3761220), (568, 2820915), (639, 2507480), (710, 2256732), (852, 1880610), (1065, 1504488), (1278, 1253740), (1420, 1128366), (1704, 940305), (2130, 752244), (2556, 626870), (2840, 564183), (3195, 501496), (4260, 376122), (5112, 313435), (6390, 250748), (8520, 188061), (12780, 125374), (25560, 62687)]