26790120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10631}}^1$

素因数の和:10655

約数の個数: 96

約数和(自身を含む): 99515520

約数和(自身を除く): 72725400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10631, 21262, 31893, 42524, 53155, 63786, 74417, 85048, 95679, 106310, 127572, 148834, 159465, 191358, 212620, 223251, 255144, 297668, 318930, 372085, 382716, 425240, 446502, 478395, 595336, 637860, 669753, 744170, 765432, 893004, 956790, 1116255, 1275720, 1339506, 1488340, 1786008, 1913580, 2232510, 2679012, 2976680, 3348765, 3827160, 4465020, 5358024, 6697530, 8930040, 13395060, 26790120]

約数ペア:

[(1, 26790120), (2, 13395060), (3, 8930040), (4, 6697530), (5, 5358024), (6, 4465020), (7, 3827160), (8, 3348765), (9, 2976680), (10, 2679012), (12, 2232510), (14, 1913580), (15, 1786008), (18, 1488340), (20, 1339506), (21, 1275720), (24, 1116255), (28, 956790), (30, 893004), (35, 765432), (36, 744170), (40, 669753), (42, 637860), (45, 595336), (56, 478395), (60, 446502), (63, 425240), (70, 382716), (72, 372085), (84, 318930), (90, 297668), (105, 255144), (120, 223251), (126, 212620), (140, 191358), (168, 159465), (180, 148834), (210, 127572), (252, 106310), (280, 95679), (315, 85048), (360, 74417), (420, 63786), (504, 53155), (630, 42524), (840, 31893), (1260, 21262), (2520, 10631)]