468101520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1229}}^1$

素因数の和:1294

約数の個数: 180

約数和(自身を含む): 1644699420

約数和(自身を除く): 1176597900

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, 414, 460, 529, 552, 690, 720, 828, 920, 1035, 1058, 1104, 1229, 1380, 1587, 1656, 1840, 2070, 2116, 2458, 2645, 2760, 3174, 3312, 3687, 4140, 4232, 4761, 4916, 5290, 5520, 6145, 6348, 7374, 7935, 8280, 8464, 9522, 9832, 10580, 11061, 12290, 12696, 14748, 15870, 16560, 18435, 19044, 19664, 21160, 22122, 23805, 24580, 25392, 28267, 29496, 31740, 36870, 38088, 42320, 44244, 47610, 49160, 55305, 56534, 58992, 63480, 73740, 76176, 84801, 88488, 95220, 98320, 110610, 113068, 126960, 141335, 147480, 169602, 176976, 190440, 221220, 226136, 254403, 282670, 294960, 339204, 380880, 424005, 442440, 452272, 508806, 565340, 650141, 678408, 848010, 884880, 1017612, 1130680, 1272015, 1300282, 1356816, 1696020, 1950423, 2035224, 2261360, 2544030, 2600564, 3250705, 3392040, 3900846, 4070448, 5088060, 5201128, 5851269, 6501410, 6784080, 7801692, 9752115, 10176120, 10402256, 11702538, 13002820, 15603384, 19504230, 20352240, 23405076, 26005640, 29256345, 31206768, 39008460, 46810152, 52011280, 58512690, 78016920, 93620304, 117025380, 156033840, 234050760, 468101520]

約数ペア:

[(1, 468101520), (2, 234050760), (3, 156033840), (4, 117025380), (5, 93620304), (6, 78016920), (8, 58512690), (9, 52011280), (10, 46810152), (12, 39008460), (15, 31206768), (16, 29256345), (18, 26005640), (20, 23405076), (23, 20352240), (24, 19504230), (30, 15603384), (36, 13002820), (40, 11702538), (45, 10402256), (46, 10176120), (48, 9752115), (60, 7801692), (69, 6784080), (72, 6501410), (80, 5851269), (90, 5201128), (92, 5088060), (115, 4070448), (120, 3900846), (138, 3392040), (144, 3250705), (180, 2600564), (184, 2544030), (207, 2261360), (230, 2035224), (240, 1950423), (276, 1696020), (345, 1356816), (360, 1300282), (368, 1272015), (414, 1130680), (460, 1017612), (529, 884880), (552, 848010), (690, 678408), (720, 650141), (828, 565340), (920, 508806), (1035, 452272), (1058, 442440), (1104, 424005), (1229, 380880), (1380, 339204), (1587, 294960), (1656, 282670), (1840, 254403), (2070, 226136), (2116, 221220), (2458, 190440), (2645, 176976), (2760, 169602), (3174, 147480), (3312, 141335), (3687, 126960), (4140, 113068), (4232, 110610), (4761, 98320), (4916, 95220), (5290, 88488), (5520, 84801), (6145, 76176), (6348, 73740), (7374, 63480), (7935, 58992), (8280, 56534), (8464, 55305), (9522, 49160), (9832, 47610), (10580, 44244), (11061, 42320), (12290, 38088), (12696, 36870), (14748, 31740), (15870, 29496), (16560, 28267), (18435, 25392), (19044, 24580), (19664, 23805), (21160, 22122)]