79690320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{110681}}^1$

素因数の和:110700

約数の個数: 60

約数和(自身を含む): 267629076

約数和(自身を除く): 187938756

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 110681, 221362, 332043, 442724, 553405, 664086, 885448, 996129, 1106810, 1328172, 1660215, 1770896, 1992258, 2213620, 2656344, 3320430, 3984516, 4427240, 4980645, 5312688, 6640860, 7969032, 8854480, 9961290, 13281720, 15938064, 19922580, 26563440, 39845160, 79690320]

約数ペア:

[(1, 79690320), (2, 39845160), (3, 26563440), (4, 19922580), (5, 15938064), (6, 13281720), (8, 9961290), (9, 8854480), (10, 7969032), (12, 6640860), (15, 5312688), (16, 4980645), (18, 4427240), (20, 3984516), (24, 3320430), (30, 2656344), (36, 2213620), (40, 1992258), (45, 1770896), (48, 1660215), (60, 1328172), (72, 1106810), (80, 996129), (90, 885448), (120, 664086), (144, 553405), (180, 442724), (240, 332043), (360, 221362), (720, 110681)]