78297480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11483

約数の個数: 96

約数和(自身を含む): 267883200

約数和(自身を除く): 189585720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 11447, 22894, 34341, 45788, 57235, 68682, 91576, 103023, 114470, 137364, 171705, 206046, 217493, 228940, 274728, 343410, 412092, 434986, 457880, 515115, 652479, 686820, 824184, 869972, 1030230, 1087465, 1304958, 1373640, 1739944, 1957437, 2060460, 2174930, 2609916, 3262395, 3914874, 4120920, 4349860, 5219832, 6524790, 7829748, 8699720, 9787185, 13049580, 15659496, 19574370, 26099160, 39148740, 78297480]

約数ペア:

[(1, 78297480), (2, 39148740), (3, 26099160), (4, 19574370), (5, 15659496), (6, 13049580), (8, 9787185), (9, 8699720), (10, 7829748), (12, 6524790), (15, 5219832), (18, 4349860), (19, 4120920), (20, 3914874), (24, 3262395), (30, 2609916), (36, 2174930), (38, 2060460), (40, 1957437), (45, 1739944), (57, 1373640), (60, 1304958), (72, 1087465), (76, 1030230), (90, 869972), (95, 824184), (114, 686820), (120, 652479), (152, 515115), (171, 457880), (180, 434986), (190, 412092), (228, 343410), (285, 274728), (342, 228940), (360, 217493), (380, 206046), (456, 171705), (570, 137364), (684, 114470), (760, 103023), (855, 91576), (1140, 68682), (1368, 57235), (1710, 45788), (2280, 34341), (3420, 22894), (6840, 11447)]