309147480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45197}}^1$

素因数の和:45233

約数の個数: 96

約数和(自身を含む): 1057633200

約数和(自身を除く): 748485720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 45197, 90394, 135591, 180788, 225985, 271182, 361576, 406773, 451970, 542364, 677955, 813546, 858743, 903940, 1084728, 1355910, 1627092, 1717486, 1807880, 2033865, 2576229, 2711820, 3254184, 3434972, 4067730, 4293715, 5152458, 5423640, 6869944, 7728687, 8135460, 8587430, 10304916, 12881145, 15457374, 16270920, 17174860, 20609832, 25762290, 30914748, 34349720, 38643435, 51524580, 61829496, 77286870, 103049160, 154573740, 309147480]

約数ペア:

[(1, 309147480), (2, 154573740), (3, 103049160), (4, 77286870), (5, 61829496), (6, 51524580), (8, 38643435), (9, 34349720), (10, 30914748), (12, 25762290), (15, 20609832), (18, 17174860), (19, 16270920), (20, 15457374), (24, 12881145), (30, 10304916), (36, 8587430), (38, 8135460), (40, 7728687), (45, 6869944), (57, 5423640), (60, 5152458), (72, 4293715), (76, 4067730), (90, 3434972), (95, 3254184), (114, 2711820), (120, 2576229), (152, 2033865), (171, 1807880), (180, 1717486), (190, 1627092), (228, 1355910), (285, 1084728), (342, 903940), (360, 858743), (380, 813546), (456, 677955), (570, 542364), (684, 451970), (760, 406773), (855, 361576), (1140, 271182), (1368, 225985), (1710, 180788), (2280, 135591), (3420, 90394), (6840, 45197)]