272439960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10273}}^1$

素因数の和:10317

約数の個数: 128

約数和(自身を含む): 932057280

約数和(自身を除く): 659617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 10273, 13260, 20546, 26520, 30819, 41092, 51365, 61638, 82184, 102730, 123276, 133549, 154095, 174641, 205460, 246552, 267098, 308190, 349282, 400647, 410920, 523923, 534196, 616380, 667745, 698564, 801294, 873205, 1047846, 1068392, 1232760, 1335490, 1397128, 1602588, 1746410, 2003235, 2095692, 2270333, 2619615, 2670980, 3205176, 3492820, 4006470, 4191384, 4540666, 5239230, 5341960, 6810999, 6985640, 8012940, 9081332, 10478460, 11351665, 13621998, 16025880, 18162664, 20956920, 22703330, 27243996, 34054995, 45406660, 54487992, 68109990, 90813320, 136219980, 272439960]

約数ペア:

[(1, 272439960), (2, 136219980), (3, 90813320), (4, 68109990), (5, 54487992), (6, 45406660), (8, 34054995), (10, 27243996), (12, 22703330), (13, 20956920), (15, 18162664), (17, 16025880), (20, 13621998), (24, 11351665), (26, 10478460), (30, 9081332), (34, 8012940), (39, 6985640), (40, 6810999), (51, 5341960), (52, 5239230), (60, 4540666), (65, 4191384), (68, 4006470), (78, 3492820), (85, 3205176), (102, 2670980), (104, 2619615), (120, 2270333), (130, 2095692), (136, 2003235), (156, 1746410), (170, 1602588), (195, 1397128), (204, 1335490), (221, 1232760), (255, 1068392), (260, 1047846), (312, 873205), (340, 801294), (390, 698564), (408, 667745), (442, 616380), (510, 534196), (520, 523923), (663, 410920), (680, 400647), (780, 349282), (884, 308190), (1020, 267098), (1105, 246552), (1326, 205460), (1560, 174641), (1768, 154095), (2040, 133549), (2210, 123276), (2652, 102730), (3315, 82184), (4420, 61638), (5304, 51365), (6630, 41092), (8840, 30819), (10273, 26520), (13260, 20546)]