26880456420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{816043}}^1$

素因数の和:816122

約数の個数: 96

約数和(自身を含む): 84999143040

約数和(自身を除く): 58118686620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 816043, 1632086, 2448129, 3264172, 4080215, 4896258, 7344387, 8160430, 9792516, 12240645, 14688774, 16320860, 22033161, 24481290, 29377548, 36721935, 44066322, 48962580, 49778623, 73443870, 88132644, 99557246, 110165805, 146887740, 149335869, 199114492, 220331610, 248893115, 298671738, 440663220, 448007607, 497786230, 597343476, 746679345, 896015214, 995572460, 1344022821, 1493358690, 1792030428, 2240038035, 2688045642, 2986717380, 4480076070, 5376091284, 6720114105, 8960152140, 13440228210, 26880456420]

約数ペア:

[(1, 26880456420), (2, 13440228210), (3, 8960152140), (4, 6720114105), (5, 5376091284), (6, 4480076070), (9, 2986717380), (10, 2688045642), (12, 2240038035), (15, 1792030428), (18, 1493358690), (20, 1344022821), (27, 995572460), (30, 896015214), (36, 746679345), (45, 597343476), (54, 497786230), (60, 448007607), (61, 440663220), (90, 298671738), (108, 248893115), (122, 220331610), (135, 199114492), (180, 149335869), (183, 146887740), (244, 110165805), (270, 99557246), (305, 88132644), (366, 73443870), (540, 49778623), (549, 48962580), (610, 44066322), (732, 36721935), (915, 29377548), (1098, 24481290), (1220, 22033161), (1647, 16320860), (1830, 14688774), (2196, 12240645), (2745, 9792516), (3294, 8160430), (3660, 7344387), (5490, 4896258), (6588, 4080215), (8235, 3264172), (10980, 2448129), (16470, 1632086), (32940, 816043)]