42430320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 120

約数和(自身を含む): 147169152

約数和(自身を除く): 104738832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 1901, 2232, 2480, 2790, 3720, 3802, 4464, 5580, 5703, 7440, 7604, 9505, 11160, 11406, 15208, 17109, 19010, 22320, 22812, 28515, 30416, 34218, 38020, 45624, 57030, 58931, 68436, 76040, 85545, 91248, 114060, 117862, 136872, 152080, 171090, 176793, 228120, 235724, 273744, 294655, 342180, 353586, 456240, 471448, 530379, 589310, 684360, 707172, 883965, 942896, 1060758, 1178620, 1368720, 1414344, 1767930, 2121516, 2357240, 2651895, 2828688, 3535860, 4243032, 4714480, 5303790, 7071720, 8486064, 10607580, 14143440, 21215160, 42430320]

約数ペア:

[(1, 42430320), (2, 21215160), (3, 14143440), (4, 10607580), (5, 8486064), (6, 7071720), (8, 5303790), (9, 4714480), (10, 4243032), (12, 3535860), (15, 2828688), (16, 2651895), (18, 2357240), (20, 2121516), (24, 1767930), (30, 1414344), (31, 1368720), (36, 1178620), (40, 1060758), (45, 942896), (48, 883965), (60, 707172), (62, 684360), (72, 589310), (80, 530379), (90, 471448), (93, 456240), (120, 353586), (124, 342180), (144, 294655), (155, 273744), (180, 235724), (186, 228120), (240, 176793), (248, 171090), (279, 152080), (310, 136872), (360, 117862), (372, 114060), (465, 91248), (496, 85545), (558, 76040), (620, 68436), (720, 58931), (744, 57030), (930, 45624), (1116, 38020), (1240, 34218), (1395, 30416), (1488, 28515), (1860, 22812), (1901, 22320), (2232, 19010), (2480, 17109), (2790, 15208), (3720, 11406), (3802, 11160), (4464, 9505), (5580, 7604), (5703, 7440)]