1974610080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37061}}^1$

素因数の和:37119

約数の個数: 144

約数和(自身を含む): 6920661384

約数和(自身を除く): 4946051304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 37061, 53280, 74122, 111183, 148244, 185305, 222366, 296488, 333549, 370610, 444732, 555915, 592976, 667098, 741220, 889464, 1111830, 1185952, 1334196, 1371257, 1482440, 1667745, 1778928, 2223660, 2668392, 2742514, 2964880, 3335490, 3557856, 4113771, 4447320, 5336784, 5485028, 5929760, 6670980, 6856285, 8227542, 8894640, 10673568, 10970056, 12341313, 13341960, 13712570, 16455084, 17789280, 20568855, 21940112, 24682626, 26683920, 27425140, 32910168, 41137710, 43880224, 49365252, 53367840, 54850280, 61706565, 65820336, 82275420, 98730504, 109700560, 123413130, 131640672, 164550840, 197461008, 219401120, 246826260, 329101680, 394922016, 493652520, 658203360, 987305040, 1974610080]

約数ペア:

[(1, 1974610080), (2, 987305040), (3, 658203360), (4, 493652520), (5, 394922016), (6, 329101680), (8, 246826260), (9, 219401120), (10, 197461008), (12, 164550840), (15, 131640672), (16, 123413130), (18, 109700560), (20, 98730504), (24, 82275420), (30, 65820336), (32, 61706565), (36, 54850280), (37, 53367840), (40, 49365252), (45, 43880224), (48, 41137710), (60, 32910168), (72, 27425140), (74, 26683920), (80, 24682626), (90, 21940112), (96, 20568855), (111, 17789280), (120, 16455084), (144, 13712570), (148, 13341960), (160, 12341313), (180, 10970056), (185, 10673568), (222, 8894640), (240, 8227542), (288, 6856285), (296, 6670980), (333, 5929760), (360, 5485028), (370, 5336784), (444, 4447320), (480, 4113771), (555, 3557856), (592, 3335490), (666, 2964880), (720, 2742514), (740, 2668392), (888, 2223660), (1110, 1778928), (1184, 1667745), (1332, 1482440), (1440, 1371257), (1480, 1334196), (1665, 1185952), (1776, 1111830), (2220, 889464), (2664, 741220), (2960, 667098), (3330, 592976), (3552, 555915), (4440, 444732), (5328, 370610), (5920, 333549), (6660, 296488), (8880, 222366), (10656, 185305), (13320, 148244), (17760, 111183), (26640, 74122), (37061, 53280)]