504577320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:1995

約数の個数: 128

約数和(自身を含む): 1640096640

約数和(自身を除く): 1135519320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 312, 362, 390, 520, 543, 724, 780, 905, 1086, 1448, 1560, 1787, 1810, 2172, 2353, 2715, 3574, 3620, 4344, 4706, 5361, 5430, 7059, 7148, 7240, 8935, 9412, 10722, 10860, 11765, 14118, 14296, 17870, 18824, 21444, 21720, 23231, 23530, 26805, 28236, 35295, 35740, 42888, 46462, 47060, 53610, 56472, 69693, 70590, 71480, 92924, 94120, 107220, 116155, 139386, 141180, 185848, 214440, 232310, 278772, 282360, 323447, 348465, 464620, 557544, 646894, 696930, 929240, 970341, 1293788, 1393860, 1617235, 1940682, 2587576, 2787720, 3234470, 3881364, 4204811, 4851705, 6468940, 7762728, 8409622, 9703410, 12614433, 12937880, 16819244, 19406820, 21024055, 25228866, 33638488, 38813640, 42048110, 50457732, 63072165, 84096220, 100915464, 126144330, 168192440, 252288660, 504577320]

約数ペア:

[(1, 504577320), (2, 252288660), (3, 168192440), (4, 126144330), (5, 100915464), (6, 84096220), (8, 63072165), (10, 50457732), (12, 42048110), (13, 38813640), (15, 33638488), (20, 25228866), (24, 21024055), (26, 19406820), (30, 16819244), (39, 12937880), (40, 12614433), (52, 9703410), (60, 8409622), (65, 7762728), (78, 6468940), (104, 4851705), (120, 4204811), (130, 3881364), (156, 3234470), (181, 2787720), (195, 2587576), (260, 1940682), (312, 1617235), (362, 1393860), (390, 1293788), (520, 970341), (543, 929240), (724, 696930), (780, 646894), (905, 557544), (1086, 464620), (1448, 348465), (1560, 323447), (1787, 282360), (1810, 278772), (2172, 232310), (2353, 214440), (2715, 185848), (3574, 141180), (3620, 139386), (4344, 116155), (4706, 107220), (5361, 94120), (5430, 92924), (7059, 71480), (7148, 70590), (7240, 69693), (8935, 56472), (9412, 53610), (10722, 47060), (10860, 46462), (11765, 42888), (14118, 35740), (14296, 35295), (17870, 28236), (18824, 26805), (21444, 23530), (21720, 23231)]