148162320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 521490060

約数和(自身を除く): 373327740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 389, 414, 460, 529, 552, 690, 720, 778, 828, 920, 1035, 1058, 1104, 1167, 1380, 1556, 1587, 1656, 1840, 1945, 2070, 2116, 2334, 2645, 2760, 3112, 3174, 3312, 3501, 3890, 4140, 4232, 4668, 4761, 5290, 5520, 5835, 6224, 6348, 7002, 7780, 7935, 8280, 8464, 8947, 9336, 9522, 10580, 11670, 12696, 14004, 15560, 15870, 16560, 17505, 17894, 18672, 19044, 21160, 23340, 23805, 25392, 26841, 28008, 31120, 31740, 35010, 35788, 38088, 42320, 44735, 46680, 47610, 53682, 56016, 63480, 70020, 71576, 76176, 80523, 89470, 93360, 95220, 107364, 126960, 134205, 140040, 143152, 161046, 178940, 190440, 205781, 214728, 268410, 280080, 322092, 357880, 380880, 402615, 411562, 429456, 536820, 617343, 644184, 715760, 805230, 823124, 1028905, 1073640, 1234686, 1288368, 1610460, 1646248, 1852029, 2057810, 2147280, 2469372, 3086715, 3220920, 3292496, 3704058, 4115620, 4938744, 6173430, 6441840, 7408116, 8231240, 9260145, 9877488, 12346860, 14816232, 16462480, 18520290, 24693720, 29632464, 37040580, 49387440, 74081160, 148162320]

約数ペア:

[(1, 148162320), (2, 74081160), (3, 49387440), (4, 37040580), (5, 29632464), (6, 24693720), (8, 18520290), (9, 16462480), (10, 14816232), (12, 12346860), (15, 9877488), (16, 9260145), (18, 8231240), (20, 7408116), (23, 6441840), (24, 6173430), (30, 4938744), (36, 4115620), (40, 3704058), (45, 3292496), (46, 3220920), (48, 3086715), (60, 2469372), (69, 2147280), (72, 2057810), (80, 1852029), (90, 1646248), (92, 1610460), (115, 1288368), (120, 1234686), (138, 1073640), (144, 1028905), (180, 823124), (184, 805230), (207, 715760), (230, 644184), (240, 617343), (276, 536820), (345, 429456), (360, 411562), (368, 402615), (389, 380880), (414, 357880), (460, 322092), (529, 280080), (552, 268410), (690, 214728), (720, 205781), (778, 190440), (828, 178940), (920, 161046), (1035, 143152), (1058, 140040), (1104, 134205), (1167, 126960), (1380, 107364), (1556, 95220), (1587, 93360), (1656, 89470), (1840, 80523), (1945, 76176), (2070, 71576), (2116, 70020), (2334, 63480), (2645, 56016), (2760, 53682), (3112, 47610), (3174, 46680), (3312, 44735), (3501, 42320), (3890, 38088), (4140, 35788), (4232, 35010), (4668, 31740), (4761, 31120), (5290, 28008), (5520, 26841), (5835, 25392), (6224, 23805), (6348, 23340), (7002, 21160), (7780, 19044), (7935, 18672), (8280, 17894), (8464, 17505), (8947, 16560), (9336, 15870), (9522, 15560), (10580, 14004), (11670, 12696)]