146439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16057}}^1$

素因数の和:16094

約数の個数: 96

約数和(自身を含む): 485593920

約数和(自身を除く): 339154080

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, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 16057, 32114, 48171, 64228, 80285, 96342, 128456, 160570, 192684, 240855, 256912, 305083, 321140, 385368, 481710, 513824, 610166, 642280, 770736, 915249, 963420, 1220332, 1284560, 1525415, 1541472, 1830498, 1926840, 2440664, 2569120, 3050830, 3660996, 3853680, 4576245, 4881328, 6101660, 7321992, 7707360, 9152490, 9762656, 12203320, 14643984, 18304980, 24406640, 29287968, 36609960, 48813280, 73219920, 146439840]

約数ペア:

[(1, 146439840), (2, 73219920), (3, 48813280), (4, 36609960), (5, 29287968), (6, 24406640), (8, 18304980), (10, 14643984), (12, 12203320), (15, 9762656), (16, 9152490), (19, 7707360), (20, 7321992), (24, 6101660), (30, 4881328), (32, 4576245), (38, 3853680), (40, 3660996), (48, 3050830), (57, 2569120), (60, 2440664), (76, 1926840), (80, 1830498), (95, 1541472), (96, 1525415), (114, 1284560), (120, 1220332), (152, 963420), (160, 915249), (190, 770736), (228, 642280), (240, 610166), (285, 513824), (304, 481710), (380, 385368), (456, 321140), (480, 305083), (570, 256912), (608, 240855), (760, 192684), (912, 160570), (1140, 128456), (1520, 96342), (1824, 80285), (2280, 64228), (3040, 48171), (4560, 32114), (9120, 16057)]