250006080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15319}}^1$

素因数の和:15356

約数の個数: 112

約数和(自身を含む): 840516480

約数和(自身を除く): 590510400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15319, 16320, 30638, 45957, 61276, 76595, 91914, 122552, 153190, 183828, 229785, 245104, 260423, 306380, 367656, 459570, 490208, 520846, 612760, 735312, 781269, 919140, 980416, 1041692, 1225520, 1302115, 1470624, 1562538, 1838280, 2083384, 2451040, 2604230, 2941248, 3125076, 3676560, 3906345, 4166768, 4902080, 5208460, 6250152, 7353120, 7812690, 8333536, 10416920, 12500304, 14706240, 15625380, 16667072, 20833840, 25000608, 31250760, 41667680, 50001216, 62501520, 83335360, 125003040, 250006080]

約数ペア:

[(1, 250006080), (2, 125003040), (3, 83335360), (4, 62501520), (5, 50001216), (6, 41667680), (8, 31250760), (10, 25000608), (12, 20833840), (15, 16667072), (16, 15625380), (17, 14706240), (20, 12500304), (24, 10416920), (30, 8333536), (32, 7812690), (34, 7353120), (40, 6250152), (48, 5208460), (51, 4902080), (60, 4166768), (64, 3906345), (68, 3676560), (80, 3125076), (85, 2941248), (96, 2604230), (102, 2451040), (120, 2083384), (136, 1838280), (160, 1562538), (170, 1470624), (192, 1302115), (204, 1225520), (240, 1041692), (255, 980416), (272, 919140), (320, 781269), (340, 735312), (408, 612760), (480, 520846), (510, 490208), (544, 459570), (680, 367656), (816, 306380), (960, 260423), (1020, 245104), (1088, 229785), (1360, 183828), (1632, 153190), (2040, 122552), (2720, 91914), (3264, 76595), (4080, 61276), (5440, 45957), (8160, 30638), (15319, 16320)]