42827760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3535

約数の個数: 120

約数和(自身を含む): 152334000

約数和(自身を除く): 109506240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 3499, 4080, 6120, 6998, 10497, 12240, 13996, 17495, 20994, 27992, 31491, 34990, 41988, 52485, 55984, 59483, 62982, 69980, 83976, 104970, 118966, 125964, 139960, 157455, 167952, 178449, 209940, 237932, 251928, 279920, 297415, 314910, 356898, 419880, 475864, 503856, 535347, 594830, 629820, 713796, 839760, 892245, 951728, 1070694, 1189660, 1259640, 1427592, 1784490, 2141388, 2379320, 2519280, 2676735, 2855184, 3568980, 4282776, 4758640, 5353470, 7137960, 8565552, 10706940, 14275920, 21413880, 42827760]

約数ペア:

[(1, 42827760), (2, 21413880), (3, 14275920), (4, 10706940), (5, 8565552), (6, 7137960), (8, 5353470), (9, 4758640), (10, 4282776), (12, 3568980), (15, 2855184), (16, 2676735), (17, 2519280), (18, 2379320), (20, 2141388), (24, 1784490), (30, 1427592), (34, 1259640), (36, 1189660), (40, 1070694), (45, 951728), (48, 892245), (51, 839760), (60, 713796), (68, 629820), (72, 594830), (80, 535347), (85, 503856), (90, 475864), (102, 419880), (120, 356898), (136, 314910), (144, 297415), (153, 279920), (170, 251928), (180, 237932), (204, 209940), (240, 178449), (255, 167952), (272, 157455), (306, 139960), (340, 125964), (360, 118966), (408, 104970), (510, 83976), (612, 69980), (680, 62982), (720, 59483), (765, 55984), (816, 52485), (1020, 41988), (1224, 34990), (1360, 31491), (1530, 27992), (2040, 20994), (2448, 17495), (3060, 13996), (3499, 12240), (4080, 10497), (6120, 6998)]