980207280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104723}}^1$

素因数の和:104755

約数の個数: 120

約数和(自身を含む): 3545116848

約数和(自身を除く): 2564909568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 104723, 209446, 314169, 418892, 523615, 628338, 837784, 942507, 1047230, 1256676, 1361399, 1570845, 1675568, 1885014, 2094460, 2513352, 2722798, 3141690, 3770028, 4084197, 4188920, 4712535, 5026704, 5445596, 6283380, 6806995, 7540056, 8168394, 8377840, 9425070, 10891192, 12252591, 12566760, 13613990, 15080112, 16336788, 18850140, 20420985, 21782384, 24505182, 25133520, 27227980, 32673576, 37700280, 40841970, 49010364, 54455960, 61262955, 65347152, 75400560, 81683940, 98020728, 108911920, 122525910, 163367880, 196041456, 245051820, 326735760, 490103640, 980207280]

約数ペア:

[(1, 980207280), (2, 490103640), (3, 326735760), (4, 245051820), (5, 196041456), (6, 163367880), (8, 122525910), (9, 108911920), (10, 98020728), (12, 81683940), (13, 75400560), (15, 65347152), (16, 61262955), (18, 54455960), (20, 49010364), (24, 40841970), (26, 37700280), (30, 32673576), (36, 27227980), (39, 25133520), (40, 24505182), (45, 21782384), (48, 20420985), (52, 18850140), (60, 16336788), (65, 15080112), (72, 13613990), (78, 12566760), (80, 12252591), (90, 10891192), (104, 9425070), (117, 8377840), (120, 8168394), (130, 7540056), (144, 6806995), (156, 6283380), (180, 5445596), (195, 5026704), (208, 4712535), (234, 4188920), (240, 4084197), (260, 3770028), (312, 3141690), (360, 2722798), (390, 2513352), (468, 2094460), (520, 1885014), (585, 1675568), (624, 1570845), (720, 1361399), (780, 1256676), (936, 1047230), (1040, 942507), (1170, 837784), (1560, 628338), (1872, 523615), (2340, 418892), (3120, 314169), (4680, 209446), (9360, 104723)]