378059722020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53239}}^1\times {\mathrm{39451}}^1$

素因数の和:92705

約数の個数: 72

約数和(自身を含む): 1146831766080

約数和(自身を除く): 768772044060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39451, 53239, 78902, 106478, 118353, 157804, 159717, 197255, 212956, 236706, 266195, 319434, 355059, 394510, 473412, 479151, 532390, 591765, 638868, 710118, 789020, 798585, 958302, 1064780, 1183530, 1420236, 1597170, 1775295, 1916604, 2367060, 2395755, 3194340, 3550590, 4791510, 7101180, 9583020, 2100331789, 4200663578, 6300995367, 8401327156, 10501658945, 12601990734, 18902986101, 21003317890, 25203981468, 31504976835, 37805972202, 42006635780, 63009953670, 75611944404, 94514930505, 126019907340, 189029861010, 378059722020]

約数ペア:

[(1, 378059722020), (2, 189029861010), (3, 126019907340), (4, 94514930505), (5, 75611944404), (6, 63009953670), (9, 42006635780), (10, 37805972202), (12, 31504976835), (15, 25203981468), (18, 21003317890), (20, 18902986101), (30, 12601990734), (36, 10501658945), (45, 8401327156), (60, 6300995367), (90, 4200663578), (180, 2100331789), (39451, 9583020), (53239, 7101180), (78902, 4791510), (106478, 3550590), (118353, 3194340), (157804, 2395755), (159717, 2367060), (197255, 1916604), (212956, 1775295), (236706, 1597170), (266195, 1420236), (319434, 1183530), (355059, 1064780), (394510, 958302), (473412, 798585), (479151, 789020), (532390, 710118), (591765, 638868)]