304441560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 1064793600

約数和(自身を除く): 760352040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 947, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1880, 1894, 2115, 2280, 2679, 2820, 2841, 3384, 3420, 3572, 3788, 4230, 4465, 4735, 5358, 5640, 5682, 6840, 7144, 7576, 8037, 8460, 8523, 8930, 9470, 10716, 11364, 13395, 14205, 16074, 16920, 17046, 17860, 17993, 18940, 21432, 22728, 26790, 28410, 32148, 34092, 35720, 35986, 37880, 40185, 42615, 44509, 53580, 53979, 56820, 64296, 68184, 71972, 80370, 85230, 89018, 89965, 107160, 107958, 113640, 133527, 143944, 160740, 161937, 170460, 178036, 179930, 215916, 222545, 267054, 269895, 321480, 323874, 340920, 356072, 359860, 400581, 431832, 445090, 534108, 539790, 647748, 667635, 719720, 801162, 809685, 845671, 890180, 1068216, 1079580, 1295496, 1335270, 1602324, 1619370, 1691342, 1780360, 2002905, 2159160, 2537013, 2670540, 3204648, 3238740, 3382684, 4005810, 4228355, 5074026, 5341080, 6477480, 6765368, 7611039, 8011620, 8456710, 10148052, 12685065, 15222078, 16023240, 16913420, 20296104, 25370130, 30444156, 33826840, 38055195, 50740260, 60888312, 76110390, 101480520, 152220780, 304441560]

約数ペア:

[(1, 304441560), (2, 152220780), (3, 101480520), (4, 76110390), (5, 60888312), (6, 50740260), (8, 38055195), (9, 33826840), (10, 30444156), (12, 25370130), (15, 20296104), (18, 16913420), (19, 16023240), (20, 15222078), (24, 12685065), (30, 10148052), (36, 8456710), (38, 8011620), (40, 7611039), (45, 6765368), (47, 6477480), (57, 5341080), (60, 5074026), (72, 4228355), (76, 4005810), (90, 3382684), (94, 3238740), (95, 3204648), (114, 2670540), (120, 2537013), (141, 2159160), (152, 2002905), (171, 1780360), (180, 1691342), (188, 1619370), (190, 1602324), (228, 1335270), (235, 1295496), (282, 1079580), (285, 1068216), (342, 890180), (360, 845671), (376, 809685), (380, 801162), (423, 719720), (456, 667635), (470, 647748), (564, 539790), (570, 534108), (684, 445090), (705, 431832), (760, 400581), (846, 359860), (855, 356072), (893, 340920), (940, 323874), (947, 321480), (1128, 269895), (1140, 267054), (1368, 222545), (1410, 215916), (1692, 179930), (1710, 178036), (1786, 170460), (1880, 161937), (1894, 160740), (2115, 143944), (2280, 133527), (2679, 113640), (2820, 107958), (2841, 107160), (3384, 89965), (3420, 89018), (3572, 85230), (3788, 80370), (4230, 71972), (4465, 68184), (4735, 64296), (5358, 56820), (5640, 53979), (5682, 53580), (6840, 44509), (7144, 42615), (7576, 40185), (8037, 37880), (8460, 35986), (8523, 35720), (8930, 34092), (9470, 32148), (10716, 28410), (11364, 26790), (13395, 22728), (14205, 21432), (16074, 18940), (16920, 17993), (17046, 17860)]