1902525480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{278147}}^1$

素因数の和:278183

約数の個数: 96

約数和(自身を含む): 6508663200

約数和(自身を除く): 4606137720

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, 278147, 556294, 834441, 1112588, 1390735, 1668882, 2225176, 2503323, 2781470, 3337764, 4172205, 5006646, 5284793, 5562940, 6675528, 8344410, 10013292, 10569586, 11125880, 12516615, 15854379, 16688820, 20026584, 21139172, 25033230, 26423965, 31708758, 33377640, 42278344, 47563137, 50066460, 52847930, 63417516, 79271895, 95126274, 100132920, 105695860, 126835032, 158543790, 190252548, 211391720, 237815685, 317087580, 380505096, 475631370, 634175160, 951262740, 1902525480]

約数ペア:

[(1, 1902525480), (2, 951262740), (3, 634175160), (4, 475631370), (5, 380505096), (6, 317087580), (8, 237815685), (9, 211391720), (10, 190252548), (12, 158543790), (15, 126835032), (18, 105695860), (19, 100132920), (20, 95126274), (24, 79271895), (30, 63417516), (36, 52847930), (38, 50066460), (40, 47563137), (45, 42278344), (57, 33377640), (60, 31708758), (72, 26423965), (76, 25033230), (90, 21139172), (95, 20026584), (114, 16688820), (120, 15854379), (152, 12516615), (171, 11125880), (180, 10569586), (190, 10013292), (228, 8344410), (285, 6675528), (342, 5562940), (360, 5284793), (380, 5006646), (456, 4172205), (570, 3337764), (684, 2781470), (760, 2503323), (855, 2225176), (1140, 1668882), (1368, 1390735), (1710, 1112588), (2280, 834441), (3420, 556294), (6840, 278147)]