30062760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2787

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 80978520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 2753, 3640, 5460, 5506, 8259, 10920, 11012, 13765, 16518, 19271, 22024, 27530, 33036, 35789, 38542, 41295, 55060, 57813, 66072, 71578, 77084, 82590, 96355, 107367, 110120, 115626, 143156, 154168, 165180, 178945, 192710, 214734, 231252, 250523, 286312, 289065, 330360, 357890, 385420, 429468, 462504, 501046, 536835, 578130, 715780, 751569, 770840, 858936, 1002092, 1073670, 1156260, 1252615, 1431560, 1503138, 2004184, 2147340, 2312520, 2505230, 3006276, 3757845, 4294680, 5010460, 6012552, 7515690, 10020920, 15031380, 30062760]

約数ペア:

[(1, 30062760), (2, 15031380), (3, 10020920), (4, 7515690), (5, 6012552), (6, 5010460), (7, 4294680), (8, 3757845), (10, 3006276), (12, 2505230), (13, 2312520), (14, 2147340), (15, 2004184), (20, 1503138), (21, 1431560), (24, 1252615), (26, 1156260), (28, 1073670), (30, 1002092), (35, 858936), (39, 770840), (40, 751569), (42, 715780), (52, 578130), (56, 536835), (60, 501046), (65, 462504), (70, 429468), (78, 385420), (84, 357890), (91, 330360), (104, 289065), (105, 286312), (120, 250523), (130, 231252), (140, 214734), (156, 192710), (168, 178945), (182, 165180), (195, 154168), (210, 143156), (260, 115626), (273, 110120), (280, 107367), (312, 96355), (364, 82590), (390, 77084), (420, 71578), (455, 66072), (520, 57813), (546, 55060), (728, 41295), (780, 38542), (840, 35789), (910, 33036), (1092, 27530), (1365, 22024), (1560, 19271), (1820, 16518), (2184, 13765), (2730, 11012), (2753, 10920), (3640, 8259), (5460, 5506)]