2343840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 7801920

約数和(自身を除く): 5458080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 257, 285, 304, 380, 456, 480, 514, 570, 608, 760, 771, 912, 1028, 1140, 1285, 1520, 1542, 1824, 2056, 2280, 2570, 3040, 3084, 3855, 4112, 4560, 4883, 5140, 6168, 7710, 8224, 9120, 9766, 10280, 12336, 14649, 15420, 19532, 20560, 24415, 24672, 29298, 30840, 39064, 41120, 48830, 58596, 61680, 73245, 78128, 97660, 117192, 123360, 146490, 156256, 195320, 234384, 292980, 390640, 468768, 585960, 781280, 1171920, 2343840]

約数ペア:

[(1, 2343840), (2, 1171920), (3, 781280), (4, 585960), (5, 468768), (6, 390640), (8, 292980), (10, 234384), (12, 195320), (15, 156256), (16, 146490), (19, 123360), (20, 117192), (24, 97660), (30, 78128), (32, 73245), (38, 61680), (40, 58596), (48, 48830), (57, 41120), (60, 39064), (76, 30840), (80, 29298), (95, 24672), (96, 24415), (114, 20560), (120, 19532), (152, 15420), (160, 14649), (190, 12336), (228, 10280), (240, 9766), (257, 9120), (285, 8224), (304, 7710), (380, 6168), (456, 5140), (480, 4883), (514, 4560), (570, 4112), (608, 3855), (760, 3084), (771, 3040), (912, 2570), (1028, 2280), (1140, 2056), (1285, 1824), (1520, 1542)]