4420403280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{227387}}^1$

素因数の和:227415

約数の個数: 120

約数和(自身を含む): 15395077152

約数和(自身を除く): 10974673872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 227387, 454774, 682161, 909548, 1136935, 1364322, 1819096, 2046483, 2273870, 2728644, 3410805, 3638192, 4092966, 4547740, 5457288, 6139449, 6821610, 8185932, 9095480, 10232415, 10914576, 12278898, 13643220, 16371864, 18190960, 18418347, 20464830, 24557796, 27286440, 30697245, 32743728, 36836694, 40929660, 49115592, 54572880, 55255041, 61394490, 73673388, 81859320, 92091735, 98231184, 110510082, 122788980, 147346776, 163718640, 184183470, 221020164, 245577960, 276275205, 294693552, 368366940, 442040328, 491155920, 552550410, 736733880, 884080656, 1105100820, 1473467760, 2210201640, 4420403280]

約数ペア:

[(1, 4420403280), (2, 2210201640), (3, 1473467760), (4, 1105100820), (5, 884080656), (6, 736733880), (8, 552550410), (9, 491155920), (10, 442040328), (12, 368366940), (15, 294693552), (16, 276275205), (18, 245577960), (20, 221020164), (24, 184183470), (27, 163718640), (30, 147346776), (36, 122788980), (40, 110510082), (45, 98231184), (48, 92091735), (54, 81859320), (60, 73673388), (72, 61394490), (80, 55255041), (81, 54572880), (90, 49115592), (108, 40929660), (120, 36836694), (135, 32743728), (144, 30697245), (162, 27286440), (180, 24557796), (216, 20464830), (240, 18418347), (243, 18190960), (270, 16371864), (324, 13643220), (360, 12278898), (405, 10914576), (432, 10232415), (486, 9095480), (540, 8185932), (648, 6821610), (720, 6139449), (810, 5457288), (972, 4547740), (1080, 4092966), (1215, 3638192), (1296, 3410805), (1620, 2728644), (1944, 2273870), (2160, 2046483), (2430, 1819096), (3240, 1364322), (3888, 1136935), (4860, 909548), (6480, 682161), (9720, 454774), (19440, 227387)]